Overview

overview

10

Static

static

10

JaffaCakes...c9.exe

windows7-x64

10

JaffaCakes...c9.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    105s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    21-01-2025 07:14

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General

  • Target

    JaffaCakes118_02ed903168365a6ea83ee968b70fccc9.exe

  • Size

    667KB

  • MD5

    02ed903168365a6ea83ee968b70fccc9

  • SHA1

    d0a25369f193dbf7801d6425402012ab8cae93fd

  • SHA256

    d3959b9d76f7c55d3a1232a43f89cff85c7b32de84c8d2b701c8eea511807784

  • SHA512

    370d97c40572de85c9d3fea697e227b37e8ef98cb0da3991eaaadfad6e6a87ee555dabeb7b1491cbf5a3144391e918a0ce424aa4f4e5cf314fa339c647cbc962

  • SSDEEP

    12288:WbMqmlEEb4E9F/ATyGv4XKGQi2lJLm1Giizl6oAlpxElrW1A:WInEEb4Ev/ATEXKGVnGTzpA1Ec1A

Score
10/10
cycbotmodiloaderbackdoordefense_evasiondiscoverypersistenceratspywarestealertrojanupx

Malware Config

Signatures

  • Cycbot

    Cycbot is a backdoor and trojan written in C++..

    backdoorratcycbot
  • Cycbot family
    cycbot
  • Detects Cycbot payload 6 IoCs

    Cycbot is a backdoor and trojan written in C++.

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    trojanmodiloader
  • Modifies security service 2 TTPs 1 IoCs
    defense_evasion
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    defense_evasion
  • Modiloader family
    modiloader
  • ModiLoader Second Stage 7 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Disables taskbar notifications via registry modification
    defense_evasion
  • Deletes itself 1 IoCs
  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 10 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

    spywarestealer
  • Adds Run key to start application 2 TTPs 53 IoCs
    persistence
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Enumerates processes with tasklist 1 TTPs 2 IoCs
    discovery
  • Suspicious use of SetThreadContext 2 IoCs
  • UPX packed file 20 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

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

    discovery
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 21 IoCs
  • Suspicious use of FindShellTrayWindow 24 IoCs
  • Suspicious use of SendNotifyMessage 20 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 60 IoCs
  • System policy modification 1 TTPs 2 IoCs
    defense_evasion
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_02ed903168365a6ea83ee968b70fccc9.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_02ed903168365a6ea83ee968b70fccc9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1464
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_02ed903168365a6ea83ee968b70fccc9.exe
      JaffaCakes118_02ed903168365a6ea83ee968b70fccc9.exe
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1156
      • C:\Users\Admin\DV245F.exe
        C:\Users\Admin\DV245F.exe
        3⤵
        • Modifies visiblity of hidden/system files in Explorer
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2952
        • C:\Users\Admin\popeb.exe
          "C:\Users\Admin\popeb.exe"
          4⤵
          • Modifies visiblity of hidden/system files in Explorer
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of SetWindowsHookEx
          PID:2868
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c tasklist&&del DV245F.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2728
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            5⤵
            • Enumerates processes with tasklist
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:2880
      • C:\Users\Admin\aohost.exe
        C:\Users\Admin\aohost.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1636
        • C:\Users\Admin\aohost.exe
          aohost.exe
          4⤵
          • Executes dropped EXE
          • Maps connected drives based on registry
          • Suspicious behavior: EnumeratesProcesses
          PID:2764
      • C:\Users\Admin\bohost.exe
        C:\Users\Admin\bohost.exe
        3⤵
        • Modifies security service
        • Executes dropped EXE
        • Adds Run key to start application
        • Drops file in Program Files directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        • System policy modification
        PID:2464
        • C:\Users\Admin\bohost.exe
          C:\Users\Admin\bohost.exe startC:\Users\Admin\AppData\Roaming\6D699\5FA61.exe%C:\Users\Admin\AppData\Roaming\6D699
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2472
        • C:\Users\Admin\bohost.exe
          C:\Users\Admin\bohost.exe startC:\Program Files (x86)\99732\lvvm.exe%C:\Program Files (x86)\99732
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2436
      • C:\Users\Admin\dohost.exe
        C:\Users\Admin\dohost.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:2192
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c tasklist&&del JaffaCakes118_02ed903168365a6ea83ee968b70fccc9.exe
        3⤵
        • Deletes itself
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2368
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:2104
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2912
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1996
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x5d4
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2328

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Modify Registry

5
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Peripheral Device Discovery

1
T1120

Process Discovery

1
T1057

Query Registry

2
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\6D699\9732.D69
    Filesize

    600B

    MD5

    cae8e5d3ab6ade61962c5943ae71467e

    SHA1

    89d3b0bd0475c5c72381970f5d7e0c59309f8256

    SHA256

    98df613cc138195569d924e2ba3589444c3b241ebf8f5eaad51eee07a281a528

    SHA512

    e834f0d4389edb31cdbcab571cd4bae3d2a7166fd339b61eba18c3fb32b6735f0a20725c3d8506d7e8df1ca8154259e7691259bc95ed9d01175a529efdcfb0df

    Download Submit

  • C:\Users\Admin\AppData\Roaming\6D699\9732.D69
    Filesize

    996B

    MD5

    c17f02ea31a4ce378c888d1c2d169556

    SHA1

    83a25870f30edbef8ce0128dad19a40343900c69

    SHA256

    512519f43a7c6907e7485b5ed5abafff7a0425a0adcd1097df4a6725c972861f

    SHA512

    520f4d47e2b788a99369818be3e235014739b1903d147b814861b252d4f847114ac4bf64747fc87ea53c02091df8b56e3df4480d29150762a0493148c8f19f42

    Download Submit

  • C:\Users\Admin\AppData\Roaming\6D699\9732.D69
    Filesize

    1KB

    MD5

    d3d72bdfd69022fe6634d0f88806258b

    SHA1

    d779d9d3baf80e178793326f9da65b3301b77118

    SHA256

    74ca3dfc12335f5cc97a02cf56466274a73fe764222a2cd72d8af22ea5a4bde6

    SHA512

    0fbd6a4267f269ab452ecdb52457cddad5c38381139737b1e0a155d6e0020db7f810b3c379c7b8d86d8afe866df69a4e3cfee86e212dad9083ee436a53805aee

    Download Submit

  • \Users\Admin\DV245F.exe
    Filesize

    216KB

    MD5

    00b1af88e176b5fdb1b82a38cfdce35b

    SHA1

    c0f77262df92698911e0ac2f7774e93fc6b06280

    SHA256

    50f026d57fea9c00d49629484442ea59cccc0053d7db73168d68544a3bbf6f59

    SHA512

    9e55e7c440af901f9c6d0cdae619f6e964b9b75c9351c76ea64362ff161c150b12a1caabb3d2eb63353a59ae70e7159ca6b3793ed0cc11994766846ac316107f

    Download Submit

  • \Users\Admin\aohost.exe
    Filesize

    152KB

    MD5

    4401958b004eb197d4f0c0aaccee9a18

    SHA1

    50e600f7c5c918145c5a270b472b114faa72a971

    SHA256

    4c477ed134bc76fa7b912f1aad5e59d4f56f993baa16646e25fec2fdeed3bd8b

    SHA512

    f0548bdaafce2cde2f9d3bd1c26ed3c8e9321ef6d706bd372e18886d834828e5bb54ae44f19764e94574ceb4a1a2a99bdd8476e174b05114fcac9a6d4a2d58e6

    Download Submit

  • \Users\Admin\bohost.exe
    Filesize

    173KB

    MD5

    0578a41258df62b7b4320ceaafedde53

    SHA1

    50e7c0b00f8f1e5355423893f10ae8ee844d70f4

    SHA256

    18941e3030ef70437a5330e4689ec262f887f6f6f1da1cd66c0cbae2a76e75bf

    SHA512

    5870a73798bad1f92b4d79f20bf618112ec8917574f6b25ab968c47afff419a829eef57b0282fb4c53e6e636436c8cf52a01426c46bdd4a0ea948d371f0feb09

    Download Submit

  • \Users\Admin\dohost.exe
    Filesize

    24KB

    MD5

    d7390e209a42ea46d9cbfc5177b8324e

    SHA1

    eff57330de49be19d2514dd08e614afc97b061d2

    SHA256

    d2d49c37bdf2313756897245c3050494b39e824af448450eca1c0e83cf95b1e5

    SHA512

    de0eb11dd20cd9d74f47b138fb4189a299a57173fe2635150045b01629354f35b26e0575acd25501403af0db238a123b2e5a79582b47aee1d6e786f5eec1929d

    Download Submit

  • \Users\Admin\popeb.exe
    Filesize

    216KB

    MD5

    dc6a6b99a254dc3663d6ec883172367f

    SHA1

    0838df63bb3c0d882bea632594fbc9d9a18dbf8f

    SHA256

    01d68d3d0db75aa3b0decb95c4d07369909fdc1ff8f408a8231dd553432d958f

    SHA512

    f603623fab5a83b411b115539b6e4ad0eabd328dc33e3a0407e128e44bc6a890b919694f50375d912aad195b872d4592627bb570bdbe1bb0df907b2c8d404336

    Download Submit

  • memory/1156-6-0x0000000000400000-0x00000000004CF000-memory.dmp

    Filesize

    828KB

    Download

  • memory/1156-2-0x0000000000400000-0x00000000004CF000-memory.dmp

    Filesize

    828KB

    Download

  • memory/1156-79-0x0000000000400000-0x00000000004CF000-memory.dmp

    Filesize

    828KB

    Download

  • memory/1156-3-0x0000000000400000-0x00000000004CF000-memory.dmp

    Filesize

    828KB

    Download

  • memory/1156-288-0x0000000000400000-0x00000000004CF000-memory.dmp

    Filesize

    828KB

    Download

  • memory/1156-0-0x0000000000400000-0x00000000004CF000-memory.dmp

    Filesize

    828KB

    Download

  • memory/1156-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

    Download

  • memory/1156-13-0x0000000000400000-0x00000000004CF000-memory.dmp

    Filesize

    828KB

    Download

  • memory/1156-14-0x0000000000400000-0x00000000004CF000-memory.dmp

    Filesize

    828KB

    Download

  • memory/1156-15-0x0000000000400000-0x00000000004CF000-memory.dmp

    Filesize

    828KB

    Download

  • memory/1464-10-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/1636-66-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2436-166-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

    Download

  • memory/2464-103-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

    Download

  • memory/2464-169-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

    Download

  • memory/2464-254-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

    Download

  • memory/2464-296-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

    Download

  • memory/2472-100-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

    Download

  • memory/2764-64-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

    Download

  • memory/2764-52-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

    Download

  • memory/2764-54-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

    Download

  • memory/2764-60-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

    Download

  • memory/2764-63-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

    Download

  • memory/2764-67-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

    Download

  • memory/2764-56-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

    Download