latentbot | 76ddc568dcbc0d18fdfcf7a9ff06c089d784c7777aff4ff38aa506ea85a84009

Analysis

max time kernel
149s
max time network
143s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 21:21

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General

Target

14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe
Size

256KB
MD5

14f5038d2ab181061d727f3e6766d12f
SHA1

edc60bbe46a5a308a371274ab822996bd892ade6
SHA256

76ddc568dcbc0d18fdfcf7a9ff06c089d784c7777aff4ff38aa506ea85a84009
SHA512

80b009508558d29eee6446f0acf407953caac20f7c7d4d1a404df076417c5e5dc38920e0ea43dbb0d728c02cb8856bfbb58e9c0be6fd3a53fe14bc751cae2d08
SSDEEP

6144:cbGk+o3CpuQb6zL7pxdG/pUvnjbysrPNH0EEBNyrORzsiS:wd+oSpNbw7ZvXFPYKOR6

Score

10^/10

latentbot discovery evasion persistence trojan upx

Malware Config

Extracted

Family

latentbot

pertenemene.zapto.org

1pertenemene.zapto.org

2pertenemene.zapto.org

3pertenemene.zapto.org

4pertenemene.zapto.org

5pertenemene.zapto.org

6pertenemene.zapto.org

7pertenemene.zapto.org

8pertenemene.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 8 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 (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\flashnb.exe = "C:\\Users\\Admin\\AppData\\Roaming\\flashnb.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 (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Windows\SysWOW64\cmmon32.exe = "C:\\Windows\\SysWOW64\\cmmon32.exe:*:Enabled:Windows Messanger"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.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-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\flashnm.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\flashnm.exe A"	reg.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2324 set thread context of 2212	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	34
PID 2324 set thread context of 1956	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	47

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2212-40-0x0000000000400000-0x000000000047B000-memory.dmp	upx
behavioral1/memory/2212-54-0x0000000000400000-0x000000000047B000-memory.dmp	upx
behavioral1/memory/2212-59-0x0000000000400000-0x000000000047B000-memory.dmp	upx
behavioral1/memory/2212-58-0x0000000000400000-0x000000000047B000-memory.dmp	upx
behavioral1/memory/2212-57-0x0000000000400000-0x000000000047B000-memory.dmp	upx
behavioral1/memory/2212-56-0x0000000000400000-0x000000000047B000-memory.dmp	upx
behavioral1/memory/2212-48-0x0000000000400000-0x000000000047B000-memory.dmp	upx
behavioral1/memory/2212-95-0x0000000000400000-0x000000000047B000-memory.dmp	upx

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

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmmon32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmmon32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
3048	reg.exe
1644	reg.exe
700	reg.exe
1688	reg.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: 1	2212	cmmon32.exe
Token: SeCreateTokenPrivilege	2212	cmmon32.exe
Token: SeAssignPrimaryTokenPrivilege	2212	cmmon32.exe
Token: SeLockMemoryPrivilege	2212	cmmon32.exe
Token: SeIncreaseQuotaPrivilege	2212	cmmon32.exe
Token: SeMachineAccountPrivilege	2212	cmmon32.exe
Token: SeTcbPrivilege	2212	cmmon32.exe
Token: SeSecurityPrivilege	2212	cmmon32.exe
Token: SeTakeOwnershipPrivilege	2212	cmmon32.exe
Token: SeLoadDriverPrivilege	2212	cmmon32.exe
Token: SeSystemProfilePrivilege	2212	cmmon32.exe
Token: SeSystemtimePrivilege	2212	cmmon32.exe
Token: SeProfSingleProcessPrivilege	2212	cmmon32.exe
Token: SeIncBasePriorityPrivilege	2212	cmmon32.exe
Token: SeCreatePagefilePrivilege	2212	cmmon32.exe
Token: SeCreatePermanentPrivilege	2212	cmmon32.exe
Token: SeBackupPrivilege	2212	cmmon32.exe
Token: SeRestorePrivilege	2212	cmmon32.exe
Token: SeShutdownPrivilege	2212	cmmon32.exe
Token: SeDebugPrivilege	2212	cmmon32.exe
Token: SeAuditPrivilege	2212	cmmon32.exe
Token: SeSystemEnvironmentPrivilege	2212	cmmon32.exe
Token: SeChangeNotifyPrivilege	2212	cmmon32.exe
Token: SeRemoteShutdownPrivilege	2212	cmmon32.exe
Token: SeUndockPrivilege	2212	cmmon32.exe
Token: SeSyncAgentPrivilege	2212	cmmon32.exe
Token: SeEnableDelegationPrivilege	2212	cmmon32.exe
Token: SeManageVolumePrivilege	2212	cmmon32.exe
Token: SeImpersonatePrivilege	2212	cmmon32.exe
Token: SeCreateGlobalPrivilege	2212	cmmon32.exe
Token: 31	2212	cmmon32.exe
Token: 32	2212	cmmon32.exe
Token: 33	2212	cmmon32.exe
Token: 34	2212	cmmon32.exe
Token: 35	2212	cmmon32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
2212	cmmon32.exe
1956	cmmon32.exe
1956	cmmon32.exe

Suspicious use of WriteProcessMemory 56 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 2488	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	31
PID 2324 wrote to memory of 2488	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	31
PID 2324 wrote to memory of 2488	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	31
PID 2324 wrote to memory of 2488	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	31
PID 2488 wrote to memory of 2100	2488	cmd.exe	33
PID 2488 wrote to memory of 2100	2488	cmd.exe	33
PID 2488 wrote to memory of 2100	2488	cmd.exe	33
PID 2488 wrote to memory of 2100	2488	cmd.exe	33
PID 2324 wrote to memory of 2212	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	34
PID 2324 wrote to memory of 2212	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	34
PID 2324 wrote to memory of 2212	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	34
PID 2324 wrote to memory of 2212	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	34
PID 2324 wrote to memory of 2212	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	34
PID 2324 wrote to memory of 2212	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	34
PID 2324 wrote to memory of 2212	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	34
PID 2324 wrote to memory of 2212	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	34
PID 2212 wrote to memory of 2584	2212	cmmon32.exe	35
PID 2212 wrote to memory of 2584	2212	cmmon32.exe	35
PID 2212 wrote to memory of 2584	2212	cmmon32.exe	35
PID 2212 wrote to memory of 2584	2212	cmmon32.exe	35
PID 2212 wrote to memory of 2284	2212	cmmon32.exe	36
PID 2212 wrote to memory of 2284	2212	cmmon32.exe	36
PID 2212 wrote to memory of 2284	2212	cmmon32.exe	36
PID 2212 wrote to memory of 2284	2212	cmmon32.exe	36
PID 2212 wrote to memory of 2732	2212	cmmon32.exe	38
PID 2212 wrote to memory of 2732	2212	cmmon32.exe	38
PID 2212 wrote to memory of 2732	2212	cmmon32.exe	38
PID 2212 wrote to memory of 2732	2212	cmmon32.exe	38
PID 2212 wrote to memory of 2560	2212	cmmon32.exe	40
PID 2212 wrote to memory of 2560	2212	cmmon32.exe	40
PID 2212 wrote to memory of 2560	2212	cmmon32.exe	40
PID 2212 wrote to memory of 2560	2212	cmmon32.exe	40
PID 2584 wrote to memory of 1688	2584	cmd.exe	43
PID 2584 wrote to memory of 1688	2584	cmd.exe	43
PID 2584 wrote to memory of 1688	2584	cmd.exe	43
PID 2584 wrote to memory of 1688	2584	cmd.exe	43
PID 2284 wrote to memory of 3048	2284	cmd.exe	44
PID 2284 wrote to memory of 3048	2284	cmd.exe	44
PID 2284 wrote to memory of 3048	2284	cmd.exe	44
PID 2284 wrote to memory of 3048	2284	cmd.exe	44
PID 2732 wrote to memory of 1644	2732	cmd.exe	45
PID 2732 wrote to memory of 1644	2732	cmd.exe	45
PID 2732 wrote to memory of 1644	2732	cmd.exe	45
PID 2732 wrote to memory of 1644	2732	cmd.exe	45
PID 2560 wrote to memory of 700	2560	cmd.exe	46
PID 2560 wrote to memory of 700	2560	cmd.exe	46
PID 2560 wrote to memory of 700	2560	cmd.exe	46
PID 2560 wrote to memory of 700	2560	cmd.exe	46
PID 2324 wrote to memory of 1956	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	47
PID 2324 wrote to memory of 1956	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	47
PID 2324 wrote to memory of 1956	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	47
PID 2324 wrote to memory of 1956	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	47
PID 2324 wrote to memory of 1956	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	47
PID 2324 wrote to memory of 1956	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	47
PID 2324 wrote to memory of 1956	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	47
PID 2324 wrote to memory of 1956	2324	14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe	47

C:\Users\Admin\AppData\Local\Temp\14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\14f5038d2ab181061d727f3e6766d12f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\maqui.bat
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2488
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKCU\SOFTWARE\MICROSOFT\Windows\CurrentVersion\Run" /v flashnm.exe /d "C:\Users\Admin\AppData\Local\Temp\flashnm.exe A" /f
    3⤵
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    PID:2100
- C:\Windows\SysWOW64\cmmon32.exe
  "C:\Windows\system32\cmmon32.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2212
- - 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⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2584
  - - 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
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:1688
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\SysWOW64\cmmon32.exe" /t REG_SZ /d "C:\Windows\SysWOW64\cmmon32.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2284
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\SysWOW64\cmmon32.exe" /t REG_SZ /d "C:\Windows\SysWOW64\cmmon32.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:3048
- - 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⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2732
  - - 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
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:1644
- - 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\flashnb.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\flashnb.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2560
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\flashnb.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\flashnb.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:700
- C:\Windows\SysWOW64\cmmon32.exe
  "C:\Windows\system32\cmmon32.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1956

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\flashnm.exee

Filesize
256KB

MD5
14f5038d2ab181061d727f3e6766d12f

SHA1
edc60bbe46a5a308a371274ab822996bd892ade6

SHA256
76ddc568dcbc0d18fdfcf7a9ff06c089d784c7777aff4ff38aa506ea85a84009

SHA512
80b009508558d29eee6446f0acf407953caac20f7c7d4d1a404df076417c5e5dc38920e0ea43dbb0d728c02cb8856bfbb58e9c0be6fd3a53fe14bc751cae2d08

Download Submit
C:\Users\Admin\AppData\Local\Temp\maqui.bat

Filesize
146B

MD5
9bbd0ef7ac84738a5bb9cb6022566ced

SHA1
662aaa39bfccf573a17a869760c8ad1c5bc5dbe7

SHA256
1c9baba68f2c02b29495b36abcc5bf3378d04564b7c9736b85880a8039c2aa00

SHA512
77e6ebd5fa09c8243a81a0e567943b3f29f82019051407112685f45f53ae946dc4d7571b64a4445ef96ec8585b7c84ec9098adf32d1247b49bad83dcd4f3cfc1

Download Submit
memory/1956-94-0x00000000000C0000-0x00000000000D0000-memory.dmp

Filesize
64KB

Download
memory/1956-92-0x00000000000C0000-0x00000000000D0000-memory.dmp

Filesize
64KB

Download
memory/1956-93-0x00000000000C0000-0x00000000000D0000-memory.dmp

Filesize
64KB

Download
memory/2212-54-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/2212-58-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/2212-57-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/2212-56-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/2212-50-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2212-48-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/2212-59-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/2212-40-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/2212-24-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/2212-95-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/2324-88-0x0000000000090000-0x0000000000190000-memory.dmp

Filesize
1024KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads