latentbot | b7d86915144436b593b59b20b80a9190b48170a1c8b0157463d641edc8d96aa8

Analysis

max time kernel
147s
max time network
137s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
15-12-2024 01:55

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General

Target

f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Size

138KB
MD5

f1c1a6302c68e40f7eb7553b2c33cde7
SHA1

0d18c10f16b2f0a7cde60dfdf19d3fc9cd87f73c
SHA256

b7d86915144436b593b59b20b80a9190b48170a1c8b0157463d641edc8d96aa8
SHA512

ffee461ef1e44c2ea21b0bc899fd5282c1d512764c4a401127e08e7d15fa8db8439bf76f993e4d06cfe559eb1b455999b783619f2afae7f929af2f3882a4d881
SSDEEP

3072:wrMI/wBLMzKqpQujnSabibHPR09db1fDP/iUzK2yHmcnpzS:wrbIwzKqpQgn5WbvR09db1fDSIyH3np

Score

10^/10

latentbot discovery evasion trojan upx

Malware Config

Extracted

Family

latentbot

1kaizuma911.zapto.org

2kaizuma911.zapto.org

3kaizuma911.zapto.org

4kaizuma911.zapto.org

5kaizuma911.zapto.org

6kaizuma911.zapto.org

7kaizuma911.zapto.org

8kaizuma911.zapto.org

Signatures

LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
trojan latentbot
Latentbot family
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	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\Local\Temp\f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe:*:Enabled:Windows Messanger"	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\infected.exe = "C:\\Users\\Admin\\AppData\\Roaming\\infected.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

UPX packed file 11 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2124-0-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral1/memory/2124-6-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral1/memory/2124-7-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral1/memory/2124-9-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral1/memory/2124-10-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral1/memory/2124-11-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral1/memory/2124-13-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral1/memory/2124-14-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral1/memory/2124-19-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral1/memory/2124-21-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral1/memory/2124-22-0x0000000000400000-0x00000000005AC000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 9 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	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.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
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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
2720	reg.exe
2244	reg.exe
2736	reg.exe
2756	reg.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: 1	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeCreateTokenPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeAssignPrimaryTokenPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeLockMemoryPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeMachineAccountPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeTcbPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeSecurityPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeSystemtimePrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeCreatePermanentPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeBackupPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeRestorePrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeShutdownPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeDebugPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeAuditPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeUndockPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeSyncAgentPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeEnableDelegationPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeManageVolumePrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeImpersonatePrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: 31	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: 32	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: 33	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: 34	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: 35	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 2352	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	30
PID 2124 wrote to memory of 2352	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	30
PID 2124 wrote to memory of 2352	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	30
PID 2124 wrote to memory of 2352	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	30
PID 2124 wrote to memory of 1644	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	31
PID 2124 wrote to memory of 1644	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	31
PID 2124 wrote to memory of 1644	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	31
PID 2124 wrote to memory of 1644	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	31
PID 2124 wrote to memory of 1740	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	32
PID 2124 wrote to memory of 1740	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	32
PID 2124 wrote to memory of 1740	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	32
PID 2124 wrote to memory of 1740	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	32
PID 2124 wrote to memory of 2384	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	33
PID 2124 wrote to memory of 2384	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	33
PID 2124 wrote to memory of 2384	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	33
PID 2124 wrote to memory of 2384	2124	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	33
PID 1644 wrote to memory of 2720	1644	cmd.exe	38
PID 1644 wrote to memory of 2720	1644	cmd.exe	38
PID 1644 wrote to memory of 2720	1644	cmd.exe	38
PID 1644 wrote to memory of 2720	1644	cmd.exe	38
PID 1740 wrote to memory of 2244	1740	cmd.exe	40
PID 1740 wrote to memory of 2244	1740	cmd.exe	40
PID 1740 wrote to memory of 2244	1740	cmd.exe	40
PID 1740 wrote to memory of 2244	1740	cmd.exe	40
PID 2384 wrote to memory of 2736	2384	cmd.exe	41
PID 2384 wrote to memory of 2736	2384	cmd.exe	41
PID 2384 wrote to memory of 2736	2384	cmd.exe	41
PID 2384 wrote to memory of 2736	2384	cmd.exe	41
PID 2352 wrote to memory of 2756	2352	cmd.exe	39
PID 2352 wrote to memory of 2756	2352	cmd.exe	39
PID 2352 wrote to memory of 2756	2352	cmd.exe	39
PID 2352 wrote to memory of 2756	2352	cmd.exe	39

C:\Users\Admin\AppData\Local\Temp\f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2124
- 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
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2352
- - C:\Windows\SysWOW64\reg.exe
    REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - Modifies firewall policy service
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:2756
- C:\Windows\SysWOW64\cmd.exe
  cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1644
- - C:\Windows\SysWOW64\reg.exe
    REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Modifies firewall policy service
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:2720
- 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
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1740
- - C:\Windows\SysWOW64\reg.exe
    REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - Modifies firewall policy service
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:2244
- 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\infected.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\infected.exe:*:Enabled:Windows Messanger" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2384
- - C:\Windows\SysWOW64\reg.exe
    REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\infected.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\infected.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Modifies firewall policy service
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:2736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

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

memory/2124-0-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/2124-6-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/2124-7-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/2124-9-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/2124-10-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/2124-11-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/2124-13-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/2124-14-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/2124-19-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/2124-21-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/2124-22-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads