Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250207-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-02-2025 09:03

General

  • Target

    ShippingDocument.exe

  • Size

    613KB

  • MD5

    60158da472c90a2c923bf79be848b8d3

  • SHA1

    8b8de08cfab42c95c60613a91ce71e90b8c51913

  • SHA256

    faa8850d8a28a308c917200981a80bcc481cb089f804f6867a4608a28bf0b2b5

  • SHA512

    dd6a9d12c75eaea593f63e2bccd6ca8add0061d31d22abee4fd5f01ff35af2e94b01f3eb6846023955b812c425fa7ef78e46deca37ed8d1e494589dfe3e5557d

  • SSDEEP

    12288:yxgmiFTt9XakdciLNU/Z0Xa6QqIWMNHKpOtZyLWLP7VSR:G4HtaMLahKa6CXHKcGEP

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7891452286:AAE2oLBQvjY6qRrkalPPxinaMdSDDJEY_C8/sendMessage?chat_id=7225431807

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Snakekeylogger family
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Downloads MZ/PE file 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 9 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 3 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ShippingDocument.exe
    "C:\Users\Admin\AppData\Local\Temp\ShippingDocument.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • System Network Configuration Discovery: Internet Connection Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1556
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\ShippingDocument.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5080
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GbJwpIWFl.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1044
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GbJwpIWFl" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF915.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:544
    • C:\Users\Admin\AppData\Local\Temp\ShippingDocument.exe
      "C:\Users\Admin\AppData\Local\Temp\ShippingDocument.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2560
  • C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI5IiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDcxNzgiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxOTY4MDM3MTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1Mzk3NTI1MDYwIi8-PC9hcHA-PC9yZXF1ZXN0Pg
    1⤵
    • System Location Discovery: System Language Discovery
    • System Network Configuration Discovery: Internet Connection Discovery
    PID:4360
  • C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{FB6B64A8-AF0D-4075-8DFE-0B32E2ACAA07}\MicrosoftEdge_X64_133.0.3065.69.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{FB6B64A8-AF0D-4075-8DFE-0B32E2ACAA07}\MicrosoftEdge_X64_133.0.3065.69.exe" --msedge --verbose-logging --do-not-launch-msedge --system-level --channel=stable
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:4768
    • C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{FB6B64A8-AF0D-4075-8DFE-0B32E2ACAA07}\EDGEMITMP_B621A.tmp\setup.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{FB6B64A8-AF0D-4075-8DFE-0B32E2ACAA07}\EDGEMITMP_B621A.tmp\setup.exe" --install-archive="C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{FB6B64A8-AF0D-4075-8DFE-0B32E2ACAA07}\MicrosoftEdge_X64_133.0.3065.69.exe" --msedge --verbose-logging --do-not-launch-msedge --system-level --channel=stable
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3064
      • C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{FB6B64A8-AF0D-4075-8DFE-0B32E2ACAA07}\EDGEMITMP_B621A.tmp\setup.exe
        "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{FB6B64A8-AF0D-4075-8DFE-0B32E2ACAA07}\EDGEMITMP_B621A.tmp\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Program Files\MsEdgeCrashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=133.0.6943.99 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{FB6B64A8-AF0D-4075-8DFE-0B32E2ACAA07}\EDGEMITMP_B621A.tmp\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=133.0.3065.69 --initial-client-data=0x224,0x228,0x22c,0x200,0x230,0x7ff72ca76a68,0x7ff72ca76a74,0x7ff72ca76a80
        3⤵
        • Executes dropped EXE
        • Drops file in Program Files directory
        PID:3556

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{FB6B64A8-AF0D-4075-8DFE-0B32E2ACAA07}\EDGEMITMP_B621A.tmp\setup.exe

    Filesize

    6.8MB

    MD5

    bdb1aecedc15fc82a63083452dad45c2

    SHA1

    a074fcd78665ff90ee3e50ffcccad5f6c3e7ddcb

    SHA256

    4ea0907c3fc2c2f6a4259002312671c82e008846d49957bb3b9915612e35b99f

    SHA512

    50909640c2957fc35dd5bcac3b51797aa5daa2fb95364e69df95d3577482e13f0c36a70ae098959cb9c2aaeb4cfe43025c1d8d55b5f8858b474bcb702609749d

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

    Filesize

    2KB

    MD5

    968cb9309758126772781b83adb8a28f

    SHA1

    8da30e71accf186b2ba11da1797cf67f8f78b47c

    SHA256

    92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

    SHA512

    4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

    Filesize

    18KB

    MD5

    dc6404ec4634fc4d6f00eab2b5ca7fae

    SHA1

    8c3a36831596999588f12a38ebe123b7fa0fbbf8

    SHA256

    08d3c6d196e14300b0e7a5e447076436609272934532ab02a7e9bf4223c3ace9

    SHA512

    e8c10d5fa9e24630070fdfb8f5b9f98f7549be5bcc018fc5b9fe2ff6e092d7af131b0a4cbfb615a74930adcb9fd9c4ad69a224cfe6d70981d03d80591ee95c26

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ophowgzn.sxp.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpF915.tmp

    Filesize

    1KB

    MD5

    66f8845681eb671a67ab98e39093f75a

    SHA1

    99d28e90a1ff34dad4f7aa884a870b6c00eae822

    SHA256

    2e90032c782ca7384d63c8113dc84c7a6c47a1a437af0e72ef0030b409440d39

    SHA512

    2fff1527275c7184a0e677c3bf1baf5b414b5e76b9c335c86dedbc0252bc915307bc9ec339f67551eb99aa2eb7fe5b03b33b97755c00ba0d1e3616ecb89aef85

  • memory/1044-79-0x0000000007E80000-0x0000000007E8E000-memory.dmp

    Filesize

    56KB

  • memory/1044-80-0x0000000007E90000-0x0000000007EA4000-memory.dmp

    Filesize

    80KB

  • memory/1044-50-0x0000000006E50000-0x0000000006E9C000-memory.dmp

    Filesize

    304KB

  • memory/1044-74-0x0000000008290000-0x000000000890A000-memory.dmp

    Filesize

    6.5MB

  • memory/1044-49-0x0000000006910000-0x000000000692E000-memory.dmp

    Filesize

    120KB

  • memory/1044-52-0x0000000070730000-0x000000007077C000-memory.dmp

    Filesize

    304KB

  • memory/1044-71-0x0000000006ED0000-0x0000000006EEE000-memory.dmp

    Filesize

    120KB

  • memory/1044-51-0x0000000006F10000-0x0000000006F42000-memory.dmp

    Filesize

    200KB

  • memory/1044-78-0x0000000007E50000-0x0000000007E61000-memory.dmp

    Filesize

    68KB

  • memory/1044-28-0x0000000073BA0000-0x0000000074350000-memory.dmp

    Filesize

    7.7MB

  • memory/1044-89-0x0000000073BA0000-0x0000000074350000-memory.dmp

    Filesize

    7.7MB

  • memory/1044-20-0x0000000073BA0000-0x0000000074350000-memory.dmp

    Filesize

    7.7MB

  • memory/1044-24-0x0000000073BA0000-0x0000000074350000-memory.dmp

    Filesize

    7.7MB

  • memory/1044-76-0x0000000007CC0000-0x0000000007CCA000-memory.dmp

    Filesize

    40KB

  • memory/1044-75-0x0000000007C50000-0x0000000007C6A000-memory.dmp

    Filesize

    104KB

  • memory/1556-8-0x0000000073BA0000-0x0000000074350000-memory.dmp

    Filesize

    7.7MB

  • memory/1556-5-0x0000000073BA0000-0x0000000074350000-memory.dmp

    Filesize

    7.7MB

  • memory/1556-1-0x00000000004E0000-0x000000000057E000-memory.dmp

    Filesize

    632KB

  • memory/1556-0-0x0000000073BAE000-0x0000000073BAF000-memory.dmp

    Filesize

    4KB

  • memory/1556-2-0x00000000054E0000-0x0000000005A84000-memory.dmp

    Filesize

    5.6MB

  • memory/1556-10-0x00000000063F0000-0x000000000648C000-memory.dmp

    Filesize

    624KB

  • memory/1556-48-0x0000000073BA0000-0x0000000074350000-memory.dmp

    Filesize

    7.7MB

  • memory/1556-9-0x00000000028D0000-0x000000000293C000-memory.dmp

    Filesize

    432KB

  • memory/1556-7-0x0000000073BAE000-0x0000000073BAF000-memory.dmp

    Filesize

    4KB

  • memory/1556-6-0x00000000051E0000-0x00000000051FE000-memory.dmp

    Filesize

    120KB

  • memory/1556-3-0x0000000004F30000-0x0000000004FC2000-memory.dmp

    Filesize

    584KB

  • memory/1556-4-0x0000000004F10000-0x0000000004F1A000-memory.dmp

    Filesize

    40KB

  • memory/2560-90-0x0000000006B60000-0x0000000006BB0000-memory.dmp

    Filesize

    320KB

  • memory/2560-46-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2560-91-0x0000000006D80000-0x0000000006F42000-memory.dmp

    Filesize

    1.8MB

  • memory/5080-18-0x0000000073BA0000-0x0000000074350000-memory.dmp

    Filesize

    7.7MB

  • memory/5080-73-0x0000000007060000-0x0000000007103000-memory.dmp

    Filesize

    652KB

  • memory/5080-77-0x00000000073F0000-0x0000000007486000-memory.dmp

    Filesize

    600KB

  • memory/5080-58-0x0000000070730000-0x000000007077C000-memory.dmp

    Filesize

    304KB

  • memory/5080-21-0x0000000004F70000-0x0000000004F92000-memory.dmp

    Filesize

    136KB

  • memory/5080-45-0x0000000005840000-0x0000000005B94000-memory.dmp

    Filesize

    3.3MB

  • memory/5080-81-0x00000000074B0000-0x00000000074CA000-memory.dmp

    Filesize

    104KB

  • memory/5080-82-0x0000000007490000-0x0000000007498000-memory.dmp

    Filesize

    32KB

  • memory/5080-22-0x0000000005760000-0x00000000057C6000-memory.dmp

    Filesize

    408KB

  • memory/5080-23-0x00000000057D0000-0x0000000005836000-memory.dmp

    Filesize

    408KB

  • memory/5080-19-0x0000000073BA0000-0x0000000074350000-memory.dmp

    Filesize

    7.7MB

  • memory/5080-88-0x0000000073BA0000-0x0000000074350000-memory.dmp

    Filesize

    7.7MB

  • memory/5080-17-0x0000000004FC0000-0x00000000055E8000-memory.dmp

    Filesize

    6.2MB

  • memory/5080-16-0x0000000002540000-0x0000000002576000-memory.dmp

    Filesize

    216KB

  • memory/5080-15-0x0000000073BA0000-0x0000000074350000-memory.dmp

    Filesize

    7.7MB