latentbot | b7d86915144436b593b59b20b80a9190b48170a1c8b0157463d641edc8d96aa8

Analysis

max time kernel
147s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-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 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
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\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
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	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
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

UPX packed file 12 IoCs

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

upx

resource	yara_rule
behavioral2/memory/828-0-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/828-6-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/828-7-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/828-10-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/828-11-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/828-13-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/828-14-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/828-15-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/828-18-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/828-19-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/828-22-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/828-23-0x0000000000400000-0x00000000005AC000-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	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	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	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
4992	reg.exe
4908	reg.exe
4444	reg.exe
3624	reg.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: 1	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeCreateTokenPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeAssignPrimaryTokenPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeLockMemoryPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeMachineAccountPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeTcbPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeSecurityPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeSystemtimePrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeCreatePermanentPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeBackupPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeRestorePrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeShutdownPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeDebugPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeAuditPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeUndockPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeSyncAgentPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeEnableDelegationPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeManageVolumePrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeImpersonatePrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: 31	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: 32	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: 33	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: 34	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
Token: 35	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe
828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 828 wrote to memory of 2832	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	83
PID 828 wrote to memory of 2832	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	83
PID 828 wrote to memory of 2832	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	83
PID 828 wrote to memory of 3496	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	84
PID 828 wrote to memory of 3496	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	84
PID 828 wrote to memory of 3496	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	84
PID 828 wrote to memory of 3504	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	85
PID 828 wrote to memory of 3504	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	85
PID 828 wrote to memory of 3504	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	85
PID 828 wrote to memory of 2396	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	86
PID 828 wrote to memory of 2396	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	86
PID 828 wrote to memory of 2396	828	f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118.exe	86
PID 2832 wrote to memory of 4992	2832	cmd.exe	91
PID 2832 wrote to memory of 4992	2832	cmd.exe	91
PID 2832 wrote to memory of 4992	2832	cmd.exe	91
PID 2396 wrote to memory of 4908	2396	cmd.exe	92
PID 2396 wrote to memory of 4908	2396	cmd.exe	92
PID 2396 wrote to memory of 4908	2396	cmd.exe	92
PID 3504 wrote to memory of 4444	3504	cmd.exe	93
PID 3504 wrote to memory of 4444	3504	cmd.exe	93
PID 3504 wrote to memory of 4444	3504	cmd.exe	93
PID 3496 wrote to memory of 3624	3496	cmd.exe	94
PID 3496 wrote to memory of 3624	3496	cmd.exe	94
PID 3496 wrote to memory of 3624	3496	cmd.exe	94

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:828
- 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:2832
- - 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:4992
- 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:3496
- - 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:3624
- 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:3504
- - 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:4444
- 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:2396
- - 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:4908

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/828-0-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/828-6-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/828-7-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/828-10-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/828-11-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/828-13-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/828-14-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/828-15-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/828-18-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/828-19-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/828-22-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/828-23-0x0000000000400000-0x00000000005AC000-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