latentbot | 38f63f4790e25ac50d0d6d8080942a0566b62bd91805ccddccdcf83ea93b30d7

Analysis

max time kernel
148s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
09/07/2024, 03:07

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General

Target
2ec9ab46c55fd23eb7339c3000dae352_JaffaCakes118.exe
Size 573KB
Sample240709-dmnvzstarj
SHA256 38f63f4790e25ac50d0d6d8080942a0566b62bd91805ccddccdcf83ea93b30d7
MD5 2ec9ab46c55fd23eb7339c3000dae352
SHA1 487160b7df627fe9211d07a75fcbffcd8539bd95
SHA512 ac1dbe503669d5342e898cd087864233fe9894e8d0f3742d40336c580432b1be6dfea6aa360e0bbb6cd36bd7d2442364b626f8a948e8abe346a93951fa05f296
SSDEEP 12288:io4764ic07rICLkro9HnDG91RTmjd0EnSlGn:ioU8XICVMmj5Sgn
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

latentbot evasion persistence trojan

Malware Config

Extracted

Family

latentbot

gfaghrtehxvdfsqaj.zapto.org
1gfaghrtehxvdfsqaj.zapto.org
2gfaghrtehxvdfsqaj.zapto.org
3gfaghrtehxvdfsqaj.zapto.org
4gfaghrtehxvdfsqaj.zapto.org
5gfaghrtehxvdfsqaj.zapto.org
6gfaghrtehxvdfsqaj.zapto.org
7gfaghrtehxvdfsqaj.zapto.org
8gfaghrtehxvdfsqaj.zapto.org

Signatures

LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
trojan latentbot

Modifies firewall policy service 3 TTPs 10 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\svcexe32.exe = "C:\\Users\\Admin\\AppData\\Roaming\\svcexe32.exe:*:Enabled:Windows Messanger"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\FRX16ZDLWI.exe = "C:\\Users\\Admin\\AppData\\Roaming\\FRX16ZDLWI.exe:*:Enabled:Windows Messanger"	reg.exe

Executes dropped EXE 1 IoCs

pid	Process
468	svcexe32.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-661257284-3186977026-4220467887-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svcexe32 = "C:\\Users\\Admin\\AppData\\Roaming\\file4.exe"	2ec9ab46c55fd23eb7339c3000dae352_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4924 set thread context of 468	4924	2ec9ab46c55fd23eb7339c3000dae352_JaffaCakes118.exe	91

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
3864	reg.exe
1280	reg.exe
2684	reg.exe
1872	reg.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: 1	468	svcexe32.exe
Token: SeCreateTokenPrivilege	468	svcexe32.exe
Token: SeAssignPrimaryTokenPrivilege	468	svcexe32.exe
Token: SeLockMemoryPrivilege	468	svcexe32.exe
Token: SeIncreaseQuotaPrivilege	468	svcexe32.exe
Token: SeMachineAccountPrivilege	468	svcexe32.exe
Token: SeTcbPrivilege	468	svcexe32.exe
Token: SeSecurityPrivilege	468	svcexe32.exe
Token: SeTakeOwnershipPrivilege	468	svcexe32.exe
Token: SeLoadDriverPrivilege	468	svcexe32.exe
Token: SeSystemProfilePrivilege	468	svcexe32.exe
Token: SeSystemtimePrivilege	468	svcexe32.exe
Token: SeProfSingleProcessPrivilege	468	svcexe32.exe
Token: SeIncBasePriorityPrivilege	468	svcexe32.exe
Token: SeCreatePagefilePrivilege	468	svcexe32.exe
Token: SeCreatePermanentPrivilege	468	svcexe32.exe
Token: SeBackupPrivilege	468	svcexe32.exe
Token: SeRestorePrivilege	468	svcexe32.exe
Token: SeShutdownPrivilege	468	svcexe32.exe
Token: SeDebugPrivilege	468	svcexe32.exe
Token: SeAuditPrivilege	468	svcexe32.exe
Token: SeSystemEnvironmentPrivilege	468	svcexe32.exe
Token: SeChangeNotifyPrivilege	468	svcexe32.exe
Token: SeRemoteShutdownPrivilege	468	svcexe32.exe
Token: SeUndockPrivilege	468	svcexe32.exe
Token: SeSyncAgentPrivilege	468	svcexe32.exe
Token: SeEnableDelegationPrivilege	468	svcexe32.exe
Token: SeManageVolumePrivilege	468	svcexe32.exe
Token: SeImpersonatePrivilege	468	svcexe32.exe
Token: SeCreateGlobalPrivilege	468	svcexe32.exe
Token: 31	468	svcexe32.exe
Token: 32	468	svcexe32.exe
Token: 33	468	svcexe32.exe
Token: 34	468	svcexe32.exe
Token: 35	468	svcexe32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
468	svcexe32.exe
468	svcexe32.exe
468	svcexe32.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 4924 wrote to memory of 468	4924	2ec9ab46c55fd23eb7339c3000dae352_JaffaCakes118.exe	91
PID 4924 wrote to memory of 468	4924	2ec9ab46c55fd23eb7339c3000dae352_JaffaCakes118.exe	91
PID 4924 wrote to memory of 468	4924	2ec9ab46c55fd23eb7339c3000dae352_JaffaCakes118.exe	91
PID 4924 wrote to memory of 468	4924	2ec9ab46c55fd23eb7339c3000dae352_JaffaCakes118.exe	91
PID 4924 wrote to memory of 468	4924	2ec9ab46c55fd23eb7339c3000dae352_JaffaCakes118.exe	91
PID 4924 wrote to memory of 468	4924	2ec9ab46c55fd23eb7339c3000dae352_JaffaCakes118.exe	91
PID 4924 wrote to memory of 468	4924	2ec9ab46c55fd23eb7339c3000dae352_JaffaCakes118.exe	91
PID 4924 wrote to memory of 468	4924	2ec9ab46c55fd23eb7339c3000dae352_JaffaCakes118.exe	91
PID 468 wrote to memory of 4732	468	svcexe32.exe	93
PID 468 wrote to memory of 4732	468	svcexe32.exe	93
PID 468 wrote to memory of 4732	468	svcexe32.exe	93
PID 468 wrote to memory of 2692	468	svcexe32.exe	94
PID 468 wrote to memory of 2692	468	svcexe32.exe	94
PID 468 wrote to memory of 2692	468	svcexe32.exe	94
PID 468 wrote to memory of 2492	468	svcexe32.exe	95
PID 468 wrote to memory of 2492	468	svcexe32.exe	95
PID 468 wrote to memory of 2492	468	svcexe32.exe	95
PID 468 wrote to memory of 3972	468	svcexe32.exe	96
PID 468 wrote to memory of 3972	468	svcexe32.exe	96
PID 468 wrote to memory of 3972	468	svcexe32.exe	96
PID 2692 wrote to memory of 3864	2692	cmd.exe	101
PID 2692 wrote to memory of 3864	2692	cmd.exe	101
PID 2692 wrote to memory of 3864	2692	cmd.exe	101
PID 2492 wrote to memory of 2684	2492	cmd.exe	102
PID 2492 wrote to memory of 2684	2492	cmd.exe	102
PID 2492 wrote to memory of 2684	2492	cmd.exe	102
PID 4732 wrote to memory of 1280	4732	cmd.exe	103
PID 4732 wrote to memory of 1280	4732	cmd.exe	103
PID 4732 wrote to memory of 1280	4732	cmd.exe	103
PID 3972 wrote to memory of 1872	3972	cmd.exe	104
PID 3972 wrote to memory of 1872	3972	cmd.exe	104
PID 3972 wrote to memory of 1872	3972	cmd.exe	104

C:\Users\Admin\AppData\Local\Temp\2ec9ab46c55fd23eb7339c3000dae352_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2ec9ab46c55fd23eb7339c3000dae352_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4924
- C:\Users\Admin\AppData\Roaming\svcexe32.exe
  C:\Users\Admin\AppData\Roaming\svcexe32.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:468
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4732
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:1280
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svcexe32.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svcexe32.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2692
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svcexe32.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svcexe32.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:3864
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2492
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:2684
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\FRX16ZDLWI.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\FRX16ZDLWI.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3972
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\FRX16ZDLWI.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\FRX16ZDLWI.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:1872

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3848,i,5019894817651309870,579021928995875068,262144 --variations-seed-version --mojo-platform-channel-handle=3820 /prefetch:8
1⤵
PID:1628

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

svcexe32.exe

Path C:\Users\Admin\AppData\Roaming\svcexe32.exe
Size 1KB
SHA256 333825e0223c4d68a95521a87bee4acf8e8502b922b73a9b4d488e8e0b7baa08
MD5 8e19c7307542aca6356fd52d97aa8b8e
SHA1 356d339e9b2d69f32db3d56d8c0084f0f1a31552
SHA512 c6466258e2244c2d0a4d6bd73e3adbeedcc5e3c0ade3421c403034f57319d3c15b5fbc4091384c5f74ef23b927eb28ce050e8d43ed25e2f864231fc194e65b99
MD5 SHA1 SHA512

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memory/468-17-0x0000000000400000-0x000000000046E000-memory.dmp

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memory/468-25-0x0000000000400000-0x000000000046E000-memory.dmp

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memory/468-32-0x0000000000400000-0x000000000046E000-memory.dmp

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memory/468-11-0x0000000000400000-0x000000000046E000-memory.dmp

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memory/468-6-0x0000000000400000-0x000000000046E000-memory.dmp

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memory/468-29-0x0000000000400000-0x000000000046E000-memory.dmp

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memory/468-16-0x0000000000400000-0x000000000046E000-memory.dmp

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memory/468-27-0x0000000000400000-0x000000000046E000-memory.dmp

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memory/468-21-0x0000000000400000-0x000000000046E000-memory.dmp

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memory/468-20-0x0000000000400000-0x000000000046E000-memory.dmp

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memory/468-19-0x0000000000400000-0x000000000046E000-memory.dmp

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memory/468-23-0x0000000000400000-0x000000000046E000-memory.dmp

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memory/468-24-0x0000000000400000-0x000000000046E000-memory.dmp

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memory/4924-2-0x0000000075410000-0x00000000759C1000-memory.dmp

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memory/4924-0-0x0000000075412000-0x0000000075413000-memory.dmp

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memory/4924-15-0x0000000075410000-0x00000000759C1000-memory.dmp

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memory/4924-1-0x0000000075410000-0x00000000759C1000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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