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File name:

MALWARE SAMPLE.zip

Full analysis: https://app.any.run/tasks/bcca4753-43fa-470e-a99f-ef5a7a9241ab
Verdict: Malicious activity
Threats:

FormBook is a data stealer that is being distributed as a MaaS. FormBook differs from a lot of competing malware by its extreme ease of use that allows even the unexperienced threat actors to use FormBook virus.

Analysis date: April 23, 2019, 15:27:33
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
formbook
stealer
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

ACAD3AEAF49DEF1695126F7C92891317

SHA1:

1C0628402A4D4E7E203FD71194B449B3ED898ADC

SHA256:

B6B99D9E89243E54E695B8072FF1B00907199BC562C8D9329B471702672A133C

SSDEEP:

6144:0+4K0s//az2C/A6e4HLJ2RJE9SNcYaIeQ6DqtG2EuSudhYat8:0VG/aje4HL8gSNtYQCRGPGe8

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    • Application was dropped or rewritten from another process

      • 959878538.exe (PID: 3848)
      • 959878538.exe (PID: 1872)
      • 959878538.exe (PID: 2164)
      • 959878538.exe (PID: 2508)
    • Connects to CnC server

      • chrome.exe (PID: 3360)
      • explorer.exe (PID: 116)
    • FORMBOOK was detected

      • chrome.exe (PID: 3360)
      • explorer.exe (PID: 116)
    • Changes the autorun value in the registry

      • cmstp.exe (PID: 3980)
    • Actions looks like stealing of personal data

      • cmstp.exe (PID: 3980)
    • Formbook was detected

      • Firefox.exe (PID: 3824)
      • cmstp.exe (PID: 3980)
    • Stealing of credential data

      • cmstp.exe (PID: 3980)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2304)
    • Application launched itself

      • 959878538.exe (PID: 2164)
      • 959878538.exe (PID: 3848)
    • Modifies files in Chrome extension folder

      • chrome.exe (PID: 3360)
    • Starts CMD.EXE for commands execution

      • cmstp.exe (PID: 3980)
    • Loads DLL from Mozilla Firefox

      • cmstp.exe (PID: 3980)
    • Creates files in the user directory

      • cmstp.exe (PID: 3980)
  • INFO

    • Reads settings of System Certificates

      • chrome.exe (PID: 3360)
    • Application launched itself

      • chrome.exe (PID: 3360)
    • Creates files in the user directory

      • Firefox.exe (PID: 3824)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion: 788
ZipBitFlag: 0x0001
ZipCompression: Deflated
ZipModifyDate: 2019:04:23 15:27:04
ZipCRC: 0x87a97d11
ZipCompressedSize: 289465
ZipUncompressedSize: 565248
ZipFileName: 0389272b0a927510ef07656fb14e1c2be4732a3b038265a662e9744616001612.bin
No data.
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All screenshots are available in the full report
All screenshots are available in the full report
Total processes
66
Monitored processes
32
Malicious processes
5
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe 959878538.exe no specs 959878538.exe no specs 959878538.exe no specs 959878538.exe no specs #FORMBOOK chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs #FORMBOOK cmstp.exe chrome.exe no specs chrome.exe no specs cmd.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs control.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs #FORMBOOK firefox.exe no specs #FORMBOOK explorer.exe

Process information

PID
CMD
Path
Indicators
Parent process
2304"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\MALWARE SAMPLE.zip"C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Version:
5.60.0
3848"C:\Users\admin\Desktop\959878538.exe" C:\Users\admin\Desktop\959878538.exeexplorer.exe
User:
admin
Company:
ACCENtUre
Integrity Level:
MEDIUM
Exit code:
0
Version:
8.03.0001
2164"C:\Users\admin\Desktop\959878538.exe" C:\Users\admin\Desktop\959878538.exeexplorer.exe
User:
admin
Company:
ACCENtUre
Integrity Level:
MEDIUM
Exit code:
0
Version:
8.03.0001
1872"C:\Users\admin\Desktop\959878538.exe" C:\Users\admin\Desktop\959878538.exe959878538.exe
User:
admin
Company:
ACCENtUre
Integrity Level:
MEDIUM
Exit code:
0
Version:
8.03.0001
2508"C:\Users\admin\Desktop\959878538.exe" C:\Users\admin\Desktop\959878538.exe959878538.exe
User:
admin
Company:
ACCENtUre
Integrity Level:
MEDIUM
Exit code:
0
Version:
8.03.0001
3360"C:\Program Files\Google\Chrome\Application\chrome.exe" C:\Program Files\Google\Chrome\Application\chrome.exe
explorer.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
73.0.3683.75
2296"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=73.0.3683.75 --initial-client-data=0x7c,0x80,0x84,0x78,0x88,0x6d8d0f18,0x6d8d0f28,0x6d8d0f34C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
73.0.3683.75
1396"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=3660 --on-initialized-event-handle=308 --parent-handle=312 /prefetch:6C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
73.0.3683.75
2340"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=948,2941936116083242424,15117923937937026277,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAACAAwAAAQAAAAAAAAAAAGAAAAAAAAEAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=16855771340490788519 --mojo-platform-channel-handle=964 --ignored=" --type=renderer " /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
LOW
Description:
Google Chrome
Version:
73.0.3683.75
2400"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=948,2941936116083242424,15117923937937026277,131072 --enable-features=PasswordImport --service-pipe-token=15079338334638003999 --lang=en-US --instant-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=15079338334638003999 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1976 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
73.0.3683.75
Total events
3 367
Read events
3 116
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
148
Text files
152
Unknown types
3

Dropped files

PID
Process
Filename
Type
3360chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\index
MD5:
SHA256:
3360chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_0
MD5:
SHA256:
3360chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_1
MD5:
SHA256:
3360chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_2
MD5:
SHA256:
3360chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_3
MD5:
SHA256:
3360chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old
MD5:
SHA256:
3360chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\3e733933-1541-4f74-9be5-5dccbee94be7.tmp
MD5:
SHA256:
3360chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\index
MD5:
SHA256:
3360chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_0
MD5:
SHA256:
3360chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
41
DNS requests
22
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3360
chrome.exe
GET
302
216.239.32.21:80
http://virustotal.com/
US
whitelisted
116
explorer.exe
GET
404
162.213.250.70:80
http://www.anthemog.com/su/?KlqDJZ=/YPHgYoJreesbdfDXmiqZi8A9u4yRQwLQODokH/1dUJfXsrGf/eMPXwRGAAquZeaE2dyiQ==&p4h0K=iHllclePmTv8fDd
US
html
326 b
malicious
3360
chrome.exe
GET
200
194.9.25.78:80
http://r3---sn-5uh5o-f5fs.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvMjJlQUFXRC12Ny1ldUFnMXF3SDlXZDlFZw/7319.128.0.1_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx?cms_redirect=yes&mip=212.7.219.109&mm=28&mn=sn-5uh5o-f5fs&ms=nvh&mt=1556032715&mv=u&pl=24&shardbypass=yes
PL
crx
842 Kb
whitelisted
3360
chrome.exe
GET
404
199.34.228.70:80
http://www.sillymelingerie.com/su/?LLrLx=Vn0ho&-ZIL2=+T/rSGM7QgR9mG5Jpa/5n132kOXHyxKIG2Ro4hC5J4rJIREcZNU4LRyNURHX6Be76tX5zA==
US
html
3.82 Kb
malicious
3360
chrome.exe
GET
302
216.58.206.14:80
http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvMjJlQUFXRC12Ny1ldUFnMXF3SDlXZDlFZw/7319.128.0.1_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx
US
html
508 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3360
chrome.exe
172.217.22.99:443
clientservices.googleapis.com
Google Inc.
US
whitelisted
3360
chrome.exe
172.217.21.195:443
www.google.com.ua
Google Inc.
US
whitelisted
3360
chrome.exe
172.217.22.35:443
ssl.gstatic.com
Google Inc.
US
whitelisted
3360
chrome.exe
216.58.206.14:443
apis.google.com
Google Inc.
US
whitelisted
3360
chrome.exe
172.217.16.196:443
www.google.com
Google Inc.
US
whitelisted
3360
chrome.exe
172.217.16.142:443
clients1.google.com
Google Inc.
US
whitelisted
3360
chrome.exe
172.217.16.131:443
www.gstatic.com
Google Inc.
US
whitelisted
3360
chrome.exe
172.217.22.45:443
accounts.google.com
Google Inc.
US
whitelisted
3360
chrome.exe
216.58.208.46:443
clients2.google.com
Google Inc.
US
whitelisted
216.239.32.21:80
virustotal.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
clientservices.googleapis.com
  • 172.217.22.99
whitelisted
www.google.com.ua
  • 172.217.21.195
whitelisted
accounts.google.com
  • 172.217.22.45
shared
clients1.google.com
  • 172.217.16.142
whitelisted
ssl.gstatic.com
  • 172.217.22.35
whitelisted
www.gstatic.com
  • 172.217.16.131
whitelisted
apis.google.com
  • 216.58.206.14
whitelisted
www.google.com
  • 172.217.16.196
whitelisted
www.google.pl
  • 172.217.22.99
whitelisted
clients2.google.com
  • 216.58.208.46
whitelisted

Threats

PID
Process
Class
Message
3360
chrome.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
116
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
2 ETPRO signatures available at the full report
No debug info