Overview

overview

10

Static

static

3

SOA FOR AP...DF.exe

windows7-x64

10

SOA FOR AP...DF.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    67s
  • max time network
    55s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-04-2024 01:21

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General

  • Target

    SOA FOR APR 2024 PDF.exe

  • Size

    706KB

  • MD5

    7a6e9d01d9162c7537ba8091187e4235

  • SHA1

    f5b69f4b0ec8cd0a4b7bab26a0de167c8cc535cd

  • SHA256

    7fd14673f73717b024728ae4248be0a1579f480a261c4f4d94742f230a01cb47

  • SHA512

    7af388861a5be63b87e8159e2b20bf78d110517b8db6a314a7128cba29075734be43c543b1d701e360778d539951c58e3c06bc2ee2e2ad6855d0067fff55a199

  • SSDEEP

    12288:mWYIPXjxannnHg2rA1a8vHKzUREMEngfnRhU0KjqdAwz725zfjVfjKIsj+1F0DxY:mWYIPFannnHg2Qa86n0LdAA70ztjRh0W

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

    keyloggertrojanstealerspywareagenttesla
  • Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
  • Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
  • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs
  • Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

    spywarestealer
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

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

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Looks up external IP address via web service 1 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

    persistence
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SOA FOR APR 2024 PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\SOA FOR APR 2024 PDF.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4396
    • 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\SOA FOR APR 2024 PDF.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1988
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eeBIYZL.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2420
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eeBIYZL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6830.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1408
    • C:\Users\Admin\AppData\Local\Temp\SOA FOR APR 2024 PDF.exe
      "C:\Users\Admin\AppData\Local\Temp\SOA FOR APR 2024 PDF.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3340

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

4
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

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

    2KB

    MD5

    3d086a433708053f9bf9523e1d87a4e8

    SHA1

    b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

    SHA256

    6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

    SHA512

    931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

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

    18KB

    MD5

    73ff6c78421ad68e3ad0e8dde8bc0e01

    SHA1

    be1d04618a8b9b11b8f4b3d136dc77b7d40bb209

    SHA256

    b360433f27a887a6c139ed5111b4a1eabbc3f22246edd6fe292dba582157b35a

    SHA512

    715cd1c1e83578494448529b94bc003e402fa4393786e5d968b796243bebe0494e0958e00baa1547e76868f6e9c064201285ac3642fd995ce66d33ad3b4ada1d

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_beo1vq2y.bu4.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\tmp6830.tmp
    Filesize

    1KB

    MD5

    d34b535fd574cb61f02690b613dfd404

    SHA1

    3a9a582551cf1a1b4d3dd4cfb6869dea600c0533

    SHA256

    afe64d042733e258408afbed4467abe8a7d39e4578a62603d7cb4e86ae1c7b38

    SHA512

    322e05c11addf51520f5d2c3cc52c9d36c414bebdd7eeb2c58be76a461b3d4fd50a6bd2fe24b1ddc7b4bf4719f1c1d87bd9a88012c21eca6cb6dd880ccbec33c

    Download Submit
  • memory/1988-16-0x00000000747E0000-0x0000000074F90000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/1988-25-0x0000000005220000-0x0000000005242000-memory.dmp
    Filesize

    136KB

    Download
  • memory/1988-44-0x0000000005B00000-0x0000000005E54000-memory.dmp
    Filesize

    3.3MB

    Download
  • memory/1988-87-0x00000000747E0000-0x0000000074F90000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/1988-78-0x0000000007540000-0x000000000754E000-memory.dmp
    Filesize

    56KB

    Download
  • memory/1988-74-0x0000000007310000-0x000000000732A000-memory.dmp
    Filesize

    104KB

    Download
  • memory/1988-14-0x0000000000FD0000-0x0000000001006000-memory.dmp
    Filesize

    216KB

    Download
  • memory/1988-73-0x0000000007950000-0x0000000007FCA000-memory.dmp
    Filesize

    6.5MB

    Download
  • memory/1988-18-0x0000000001030000-0x0000000001040000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1988-17-0x0000000001030000-0x0000000001040000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1988-15-0x0000000005280000-0x00000000058A8000-memory.dmp
    Filesize

    6.2MB

    Download
  • memory/1988-72-0x00000000071F0000-0x0000000007293000-memory.dmp
    Filesize

    652KB

    Download
  • memory/1988-50-0x00000000071B0000-0x00000000071E2000-memory.dmp
    Filesize

    200KB

    Download
  • memory/1988-61-0x00000000065B0000-0x00000000065CE000-memory.dmp
    Filesize

    120KB

    Download
  • memory/1988-51-0x0000000070F50000-0x0000000070F9C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/1988-30-0x0000000005990000-0x00000000059F6000-memory.dmp
    Filesize

    408KB

    Download
  • memory/1988-26-0x0000000005920000-0x0000000005986000-memory.dmp
    Filesize

    408KB

    Download
  • memory/2420-75-0x0000000007340000-0x000000000734A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/2420-62-0x0000000070F50000-0x0000000070F9C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/2420-77-0x00000000074D0000-0x00000000074E1000-memory.dmp
    Filesize

    68KB

    Download
  • memory/2420-88-0x00000000747E0000-0x0000000074F90000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/2420-79-0x0000000007510000-0x0000000007524000-memory.dmp
    Filesize

    80KB

    Download
  • memory/2420-48-0x0000000005F90000-0x0000000005FAE000-memory.dmp
    Filesize

    120KB

    Download
  • memory/2420-49-0x0000000006550000-0x000000000659C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/2420-81-0x00000000075F0000-0x00000000075F8000-memory.dmp
    Filesize

    32KB

    Download
  • memory/2420-19-0x00000000747E0000-0x0000000074F90000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/2420-20-0x0000000004B00000-0x0000000004B10000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2420-76-0x0000000007550000-0x00000000075E6000-memory.dmp
    Filesize

    600KB

    Download
  • memory/2420-21-0x0000000004B00000-0x0000000004B10000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2420-80-0x0000000007610000-0x000000000762A000-memory.dmp
    Filesize

    104KB

    Download
  • memory/3340-90-0x0000000006C50000-0x0000000006CA0000-memory.dmp
    Filesize

    320KB

    Download
  • memory/3340-45-0x0000000000400000-0x0000000000442000-memory.dmp
    Filesize

    264KB

    Download
  • memory/4396-4-0x0000000004C70000-0x0000000004C80000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4396-5-0x0000000004A90000-0x0000000004A9A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/4396-8-0x0000000008930000-0x00000000089B4000-memory.dmp
    Filesize

    528KB

    Download
  • memory/4396-9-0x000000000BA50000-0x000000000BAEC000-memory.dmp
    Filesize

    624KB

    Download
  • memory/4396-0-0x0000000000020000-0x00000000000D4000-memory.dmp
    Filesize

    720KB

    Download
  • memory/4396-3-0x0000000004AF0000-0x0000000004B82000-memory.dmp
    Filesize

    584KB

    Download
  • memory/4396-2-0x0000000005000000-0x00000000055A4000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/4396-1-0x00000000747E0000-0x0000000074F90000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/4396-47-0x00000000747E0000-0x0000000074F90000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/4396-6-0x0000000004C20000-0x0000000004C40000-memory.dmp
    Filesize

    128KB

    Download
  • memory/4396-7-0x0000000004C50000-0x0000000004C64000-memory.dmp
    Filesize

    80KB

    Download