latentbot | cfa29a4292f3c4251e9997fb2b0db858ee6de1982980cfe0673ceb4b441661de

Analysis

max time kernel
148s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
06-07-2024 11:02

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General

Target

28512881ff98ea80ab937b5dfa790625_JaffaCakes118.exe
Size

578KB
MD5

28512881ff98ea80ab937b5dfa790625
SHA1

509e2a6e67f306f20924b28747530342bb17d4e7
SHA256

cfa29a4292f3c4251e9997fb2b0db858ee6de1982980cfe0673ceb4b441661de
SHA512

4cb38223f73ea2bbce9629fedc10be0f335d7bd9134a5138094f1938e585eba1a9989f24b5608dc06ebc26af41b3c7becda3e5df6fd7c931c42109851ded7b7f
SSDEEP

12288:7xBEda1Sx/aQb48siYqzPm7YCwQgvpXArE9N9sI3zzYn6Hgj12:wda1Sx/aQFsipzPmU/JvpXZdHg

Score

10^/10

latentbot evasion persistence trojan

Malware Config

Extracted

Family

latentbot

1iamjesus71.zapto.org

2iamjesus71.zapto.org

3iamjesus71.zapto.org

4iamjesus71.zapto.org

5iamjesus71.zapto.org

6iamjesus71.zapto.org

7iamjesus71.zapto.org

8iamjesus71.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\AuthorizedApplications\List	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe = "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\vbc.exe:*:Enabled:Windows Messanger"	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	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	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 (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\8MV1Q4ODJ5.exe = "C:\\Users\\Admin\\AppData\\Roaming\\8MV1Q4ODJ5.exe:*:Enabled:Windows Messanger"	reg.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

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-1-5-21-2480455240-981575606-1030659066-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\CCleaner = "C:\\Users\\Admin\\AppData\\Roaming\\CCleaner.exe"	28512881ff98ea80ab937b5dfa790625_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2144 set thread context of 5052	2144	28512881ff98ea80ab937b5dfa790625_JaffaCakes118.exe	83

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
3948	reg.exe
2600	reg.exe
4920	reg.exe
2232	reg.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: 1	5052	vbc.exe
Token: SeCreateTokenPrivilege	5052	vbc.exe
Token: SeAssignPrimaryTokenPrivilege	5052	vbc.exe
Token: SeLockMemoryPrivilege	5052	vbc.exe
Token: SeIncreaseQuotaPrivilege	5052	vbc.exe
Token: SeMachineAccountPrivilege	5052	vbc.exe
Token: SeTcbPrivilege	5052	vbc.exe
Token: SeSecurityPrivilege	5052	vbc.exe
Token: SeTakeOwnershipPrivilege	5052	vbc.exe
Token: SeLoadDriverPrivilege	5052	vbc.exe
Token: SeSystemProfilePrivilege	5052	vbc.exe
Token: SeSystemtimePrivilege	5052	vbc.exe
Token: SeProfSingleProcessPrivilege	5052	vbc.exe
Token: SeIncBasePriorityPrivilege	5052	vbc.exe
Token: SeCreatePagefilePrivilege	5052	vbc.exe
Token: SeCreatePermanentPrivilege	5052	vbc.exe
Token: SeBackupPrivilege	5052	vbc.exe
Token: SeRestorePrivilege	5052	vbc.exe
Token: SeShutdownPrivilege	5052	vbc.exe
Token: SeDebugPrivilege	5052	vbc.exe
Token: SeAuditPrivilege	5052	vbc.exe
Token: SeSystemEnvironmentPrivilege	5052	vbc.exe
Token: SeChangeNotifyPrivilege	5052	vbc.exe
Token: SeRemoteShutdownPrivilege	5052	vbc.exe
Token: SeUndockPrivilege	5052	vbc.exe
Token: SeSyncAgentPrivilege	5052	vbc.exe
Token: SeEnableDelegationPrivilege	5052	vbc.exe
Token: SeManageVolumePrivilege	5052	vbc.exe
Token: SeImpersonatePrivilege	5052	vbc.exe
Token: SeCreateGlobalPrivilege	5052	vbc.exe
Token: 31	5052	vbc.exe
Token: 32	5052	vbc.exe
Token: 33	5052	vbc.exe
Token: 34	5052	vbc.exe
Token: 35	5052	vbc.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
5052	vbc.exe
5052	vbc.exe
5052	vbc.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 2144 wrote to memory of 5052	2144	28512881ff98ea80ab937b5dfa790625_JaffaCakes118.exe	83
PID 2144 wrote to memory of 5052	2144	28512881ff98ea80ab937b5dfa790625_JaffaCakes118.exe	83
PID 2144 wrote to memory of 5052	2144	28512881ff98ea80ab937b5dfa790625_JaffaCakes118.exe	83
PID 2144 wrote to memory of 5052	2144	28512881ff98ea80ab937b5dfa790625_JaffaCakes118.exe	83
PID 2144 wrote to memory of 5052	2144	28512881ff98ea80ab937b5dfa790625_JaffaCakes118.exe	83
PID 2144 wrote to memory of 5052	2144	28512881ff98ea80ab937b5dfa790625_JaffaCakes118.exe	83
PID 2144 wrote to memory of 5052	2144	28512881ff98ea80ab937b5dfa790625_JaffaCakes118.exe	83
PID 2144 wrote to memory of 5052	2144	28512881ff98ea80ab937b5dfa790625_JaffaCakes118.exe	83
PID 5052 wrote to memory of 1924	5052	vbc.exe	85
PID 5052 wrote to memory of 1924	5052	vbc.exe	85
PID 5052 wrote to memory of 1924	5052	vbc.exe	85
PID 5052 wrote to memory of 2356	5052	vbc.exe	86
PID 5052 wrote to memory of 2356	5052	vbc.exe	86
PID 5052 wrote to memory of 2356	5052	vbc.exe	86
PID 5052 wrote to memory of 2172	5052	vbc.exe	87
PID 5052 wrote to memory of 2172	5052	vbc.exe	87
PID 5052 wrote to memory of 2172	5052	vbc.exe	87
PID 5052 wrote to memory of 3820	5052	vbc.exe	89
PID 5052 wrote to memory of 3820	5052	vbc.exe	89
PID 5052 wrote to memory of 3820	5052	vbc.exe	89
PID 2356 wrote to memory of 3948	2356	cmd.exe	93
PID 2356 wrote to memory of 3948	2356	cmd.exe	93
PID 2356 wrote to memory of 3948	2356	cmd.exe	93
PID 1924 wrote to memory of 2600	1924	cmd.exe	94
PID 1924 wrote to memory of 2600	1924	cmd.exe	94
PID 1924 wrote to memory of 2600	1924	cmd.exe	94
PID 2172 wrote to memory of 4920	2172	cmd.exe	95
PID 2172 wrote to memory of 4920	2172	cmd.exe	95
PID 2172 wrote to memory of 4920	2172	cmd.exe	95
PID 3820 wrote to memory of 2232	3820	cmd.exe	96
PID 3820 wrote to memory of 2232	3820	cmd.exe	96
PID 3820 wrote to memory of 2232	3820	cmd.exe	96

C:\Users\Admin\AppData\Local\Temp\28512881ff98ea80ab937b5dfa790625_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\28512881ff98ea80ab937b5dfa790625_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2144
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:5052
- - 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:1924
  - - 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:2600
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2356
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:3948
- - 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:2172
  - - 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:4920
- - 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\8MV1Q4ODJ5.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\8MV1Q4ODJ5.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3820
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\8MV1Q4ODJ5.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\8MV1Q4ODJ5.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:2232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

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

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2144-9-0x0000000075560000-0x0000000075B11000-memory.dmp

Filesize
5.7MB

Download
memory/2144-1-0x0000000075560000-0x0000000075B11000-memory.dmp

Filesize
5.7MB

Download
memory/2144-2-0x0000000075560000-0x0000000075B11000-memory.dmp

Filesize
5.7MB

Download
memory/2144-0-0x0000000075562000-0x0000000075563000-memory.dmp

Filesize
4KB

Download
memory/5052-17-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/5052-6-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/5052-14-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/5052-15-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/5052-4-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/5052-18-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/5052-19-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/5052-21-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/5052-22-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/5052-23-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/5052-25-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/5052-26-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/5052-28-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads