| download: | drw_free_setup |
| Full analysis: | https://app.any.run/tasks/48a0ce8b-93d4-4706-9726-3f9829880bd1 |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | November 15, 2019, 16:26:56 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive |
| MD5: | 7D9BE39F54407A8EEDD838B1E7DB9E29 |
| SHA1: | D93EBF056BF71F8C167BCC846162C81052936262 |
| SHA256: | 71D45A453556D4C2D25449C3D35DCD4467E10BB1F53D84222CC6874B420600FB |
| SSDEEP: | 24576:ayh/5ieCU1m8Dr78sY1cc79dDQfof2+ydEN/AazUFdvUl914CBFgFhKuYdKU6M6G:5/LC+PQxveof2kibdvUtnBin8dYM9 |
| .exe | | | Win32 Executable MS Visual C++ (generic) (67.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.2) |
| .exe | | | Win32 Executable (generic) (9.7) |
| .exe | | | Generic Win/DOS Executable (4.3) |
| .exe | | | DOS Executable Generic (4.3) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:01:30 04:57:48+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 26624 |
| InitializedDataSize: | 186368 |
| UninitializedDataSize: | 2048 |
| EntryPoint: | 0x338f |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 30-Jan-2018 03:57:48 |
| Detected languages: |
|
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x000000D8 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 30-Jan-2018 03:57:48 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x00006627 | 0x00006800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.45224 |
.rdata | 0x00008000 | 0x0000149A | 0x00001600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.00708 |
.data | 0x0000A000 | 0x0002AFF8 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.03532 |
.ndata | 0x00035000 | 0x00010000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x00045000 | 0x00010D40 | 0x00010E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.14037 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.28733 | 841 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 4.86193 | 9640 | UNKNOWN | English - United States | RT_ICON |
3 | 5.0916 | 4264 | UNKNOWN | English - United States | RT_ICON |
4 | 3.68334 | 3752 | UNKNOWN | English - United States | RT_ICON |
5 | 3.86293 | 2216 | UNKNOWN | English - United States | RT_ICON |
6 | 3.67461 | 1640 | UNKNOWN | English - United States | RT_ICON |
7 | 3.5329 | 1384 | UNKNOWN | English - United States | RT_ICON |
8 | 5.22737 | 1128 | UNKNOWN | English - United States | RT_ICON |
9 | 3.99637 | 744 | UNKNOWN | English - United States | RT_ICON |
10 | 3.53259 | 296 | UNKNOWN | English - United States | RT_ICON |
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
ole32.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 184 | /SendInfo Window "Checkingupdate" Activity "Trigger_Checkingupdate" | C:\Program Files\EaseUS\EaseUS Data Recovery Wizard\aliyun\InfoForSetup.exe | — | DRWUI.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 324 | "C:\Program Files\EaseUS\EaseUS Data Recovery Wizard\aliyun\AliyunWrapExe.Exe" | C:\Program Files\EaseUS\EaseUS Data Recovery Wizard\aliyun\AliyunWrapExe.Exe | InfoForSetup.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 492 | DRWUI | C:\Program Files\EaseUS\EaseUS Data Recovery Wizard\DRWUI.exe | DRW.exe | ||||||||||||
User: admin Company: CHENGDU YIWO Tech Development Co., Ltd Integrity Level: HIGH Description: EaseUS Data Recovery Wizard Exit code: 0 Version: 12, 8, 0 Modules
| |||||||||||||||
| 616 | C:\Users\admin\AppData\Local\Temp\is-C1OT3.tmp\AliyunWrapExe.Exe | C:\Users\admin\AppData\Local\Temp\is-C1OT3.tmp\AliyunWrapExe.Exe | InfoForSetup.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 856 | "C:\Users\admin\AppData\Local\Temp\is-M1EEH.tmp\DRW_Free_RSS_easeus.tmp" /SL5="$30134,46129488,192512,C:\Users\admin\Desktop\DRW_Free_RSS_easeus.exe" /verysilent /DIR="C:\Program Files\EaseUS\EaseUS Data Recovery Wizard" /LANG=en agreeImprove=true GUID=S-1-5-21-1302019708-1500728564-335382590-1000 /LOG=C:\Users\admin\AppData\Local\Temp\\easeusproductsetup.log | C:\Users\admin\AppData\Local\Temp\is-M1EEH.tmp\DRW_Free_RSS_easeus.tmp | DRW_Free_RSS_easeus.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: Setup/Uninstall Exit code: 0 Version: 51.1052.0.0 Modules
| |||||||||||||||
| 928 | /verysilent /DIR="C:\Program Files\EaseUS\EaseUS Data Recovery Wizard" /LANG=en agreeImprove=true GUID=S-1-5-21-1302019708-1500728564-335382590-1000 /LOG=C:\Users\admin\AppData\Local\Temp\\easeusproductsetup.log | C:\Users\admin\Desktop\DRW_Free_RSS_easeus.exe | EDownloader.exe | ||||||||||||
User: admin Company: EaseUS Integrity Level: HIGH Description: EaseUS Data Recovery Wizard Setup Exit code: 0 Version: Modules
| |||||||||||||||
| 952 | "C:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\2Free_RSS\EDownloader.exe" EXEDIR=C:\Users\admin\Desktop ||| EXENAME=drw_free_setup.exe ||| DOWNLOAD_VERSION=Free_RSS ||| PRODUCT_VERSION=1.0.0 ||| INSTALL_TYPE=0 | C:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\2Free_RSS\EDownloader.exe | drw_free_setup.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 1048 | /SendInfo Window "Loading" Activity "Info_Disk" Attribute "{\"Diskinfo\":{\"Disk0\":[\"WDC WD20EARS\",\"HDD\",\"internal\",\"262144.00MB\",\"MBR\",\"\",\"on\",\"\",\"WDC WD20EARS\"]}}" | C:\Program Files\EaseUS\EaseUS Data Recovery Wizard\aliyun\InfoForSetup.exe | — | DRWUI.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 1152 | "C:\Program Files\EaseUS\EaseUS Data Recovery Wizard\EuDownloader.exe" "https://update.easeus.com/update/drw_eng/drw.ini?time=132183089163300000" "C:\Program Files\EaseUS\EaseUS Data Recovery Wizard\Upgrade.ini" | C:\Program Files\EaseUS\EaseUS Data Recovery Wizard\EuDownloader.exe | DRWUI.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 1296 | behavior query disabledeletenotify | C:\Windows\system32\fsutil.exe | — | DRWUI.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: fsutil.exe Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| (PID) Process: | (1952) AliyunWrapExe.Exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AliyunWrapExe_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1952) AliyunWrapExe.Exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AliyunWrapExe_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (1952) AliyunWrapExe.Exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AliyunWrapExe_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1952) AliyunWrapExe.Exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AliyunWrapExe_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1952) AliyunWrapExe.Exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AliyunWrapExe_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (1952) AliyunWrapExe.Exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AliyunWrapExe_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (1952) AliyunWrapExe.Exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AliyunWrapExe_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1952) AliyunWrapExe.Exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AliyunWrapExe_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (1952) AliyunWrapExe.Exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AliyunWrapExe_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1952) AliyunWrapExe.Exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\AliyunWrapExe_RASMANCS |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1888 | drw_free_setup.exe | C:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\2Free_RSS\Arabic.ini | text | |
MD5:— | SHA256:— | |||
| 1888 | drw_free_setup.exe | C:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\2Free_RSS\Chinese.ini | text | |
MD5:— | SHA256:— | |||
| 1888 | drw_free_setup.exe | C:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\2Free_RSS\ChineseTrad.ini | text | |
MD5:— | SHA256:— | |||
| 1888 | drw_free_setup.exe | C:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\2Free_RSS\French.ini | text | |
MD5:— | SHA256:— | |||
| 1888 | drw_free_setup.exe | C:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\2Free_RSS\Italian.ini | text | |
MD5:— | SHA256:— | |||
| 1888 | drw_free_setup.exe | C:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\2Free_RSS\Polish.ini | text | |
MD5:— | SHA256:— | |||
| 1888 | drw_free_setup.exe | C:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\2Free_RSS\Russian.ini | text | |
MD5:— | SHA256:— | |||
| 1888 | drw_free_setup.exe | C:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\2Free_RSS\Danish.ini | text | |
MD5:— | SHA256:— | |||
| 1888 | drw_free_setup.exe | C:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\2Free_RSS\Dutch.ini | text | |
MD5:— | SHA256:— | |||
| 1888 | drw_free_setup.exe | C:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\2Free_RSS\EDownloader.exe | executable | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
952 | EDownloader.exe | GET | — | 205.185.216.10:80 | http://download.easeus.com/free/drw_rss.exe | US | — | — | malicious |
952 | EDownloader.exe | GET | 206 | 205.185.216.10:80 | http://download.easeus.com/free/drw_rss.exe | US | binary | 14.8 Mb | malicious |
952 | EDownloader.exe | GET | 206 | 205.185.216.10:80 | http://download.easeus.com/free/drw_rss.exe | US | executable | 14.8 Mb | malicious |
952 | EDownloader.exe | GET | 206 | 205.185.216.10:80 | http://download.easeus.com/free/drw_rss.exe | US | binary | 14.8 Mb | malicious |
1952 | AliyunWrapExe.Exe | POST | 200 | 47.89.169.181:80 | http://easeusinfo.us-east-1.log.aliyuncs.com/logstores/logstore_drw_ip/shards/lb | US | — | — | malicious |
1952 | AliyunWrapExe.Exe | POST | 200 | 47.89.169.181:80 | http://easeusinfo.us-east-1.log.aliyuncs.com/logstores/logstore_drw_ip/shards/lb | US | — | — | malicious |
1952 | AliyunWrapExe.Exe | POST | 200 | 47.89.169.181:80 | http://easeusinfo.us-east-1.log.aliyuncs.com/logstores/logstore_drw_ip/shards/lb | US | — | — | malicious |
1952 | AliyunWrapExe.Exe | POST | — | 47.89.169.181:80 | http://easeusinfo.us-east-1.log.aliyuncs.com/logstores/logstore_drw_ip/shards/lb | US | — | — | malicious |
1952 | AliyunWrapExe.Exe | POST | 200 | 47.89.169.181:80 | http://easeusinfo.us-east-1.log.aliyuncs.com/logstores/logstore_drw_ip/shards/lb | US | — | — | malicious |
616 | AliyunWrapExe.Exe | POST | 200 | 47.89.169.181:80 | http://easeusinfo.us-east-1.log.aliyuncs.com/logstores/logstore_windrw_ip/shards/lb | US | — | — | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
492 | DRWUI.exe | 163.171.131.240:443 | update.easeus.com | — | US | malicious |
1952 | AliyunWrapExe.Exe | 216.92.47.198:80 | track.easeus.com | pair Networks | US | suspicious |
952 | EDownloader.exe | 205.185.216.10:80 | download.easeus.com | Highwinds Network Group, Inc. | US | whitelisted |
616 | AliyunWrapExe.Exe | 216.92.47.198:80 | track.easeus.com | pair Networks | US | suspicious |
1952 | AliyunWrapExe.Exe | 47.89.169.181:80 | easeusinfo.us-east-1.log.aliyuncs.com | Alibaba (China) Technology Co., Ltd. | US | unknown |
324 | AliyunWrapExe.Exe | 216.92.47.198:80 | track.easeus.com | pair Networks | US | suspicious |
3076 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
4008 | iexplore.exe | 163.171.132.119:443 | www.easeus.com | — | US | malicious |
4008 | iexplore.exe | 1.199.92.83:443 | dn-growing.qbox.me | No.31,Jin-rong Street | CN | unknown |
4008 | iexplore.exe | 216.58.208.46:443 | www.google-analytics.com | Google Inc. | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
download.easeus.com |
| malicious |
track.easeus.com |
| suspicious |
easeusinfo.us-east-1.log.aliyuncs.com |
| unknown |
www.easeus.com |
| whitelisted |
www.bing.com |
| whitelisted |
update.easeus.com |
| whitelisted |
dn-growing.qbox.me |
| unknown |
www.google-analytics.com |
| whitelisted |
www.googletagmanager.com |
| whitelisted |
stats.g.doubleclick.net |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
952 | EDownloader.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
952 | EDownloader.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
Process | Message |
|---|---|
EDownloader.exe | C:\Program Files\EaseUS\EaseUS Data Recovery Wizard\DRW.exe,0 |
DRWUI.exe | 16:28:36:064 DRWUI [13.0] build at[Oct 18 2019 13:32:21] [a1d9a721537742628524abe5f4d581134e19406c],be x64[no]
|
DRWUI.exe | 16:28:36:064 P[0492]:T[3400] run to EnumCollectPartition::EnumThread 408
|
DRWUI.exe | 16:28:36:080 P[0492]:T[3400] run to EnumCollectPartition::EnumThread 411
|
DRWUI.exe | CCollectAllBasicPartitionandDynamicVolume::sort dwElapsedTime 0
|
DRWUI.exe | CCollectAllBasicPartitionandDynamicVolume::CollectAllBasicPartitionandDynamicVolume dwElapsedTime 31
|
DRWUI.exe | 16:28:36:111 P[0492]:T[3400] run to EnumCollectPartition::EnumThread 419
|
DRWUI.exe | 16:28:36:111 P[0492]:T[3400] run to EnumCollectPartition::EnumThread 470
|
DRWUI.exe | 16:28:36:127 P[0492]:T[0332] run to CDRWUIApp::CheckNeedAutoUpdate 249
|
DRWUI.exe | 16:28:40:705 CheckUpdate::UseMsUrlmon2CheckThread:486 got 0
|