latentbot | 18909cd222e8155fb27a6b856901b2e10e0704ee59e8724424ac51b375eb8326

Analysis

max time kernel
148s
max time network
139s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02-08-2024 01:13

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General

Target

827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe
Size

852KB
MD5

827897fc738bb1fe516cd74152f140bb
SHA1

2573cabeb500a4e194381557b5327706fd92dd38
SHA256

18909cd222e8155fb27a6b856901b2e10e0704ee59e8724424ac51b375eb8326
SHA512

cce6c2437b15c7973fb927819d677b33bc5bb0715e1163ec5c86a6000f71f1fbe8387e9d18f0d000f2678dd7d6cc42c74f6c76b3382481269fb6222d331ce1d6
SSDEEP

12288:9uEV3sUPJ0c00RDwme95mJyN2KYIosW0KaAPF9Fsv9uifapiPWQsSf7H4fiOXaUS:tjR83UrRLiC5aUrG

Score

10^/10

latentbot discovery evasion trojan

Malware Config

Extracted

Family

latentbot

blackyshady.zapto.org

1blackyshady.zapto.org

2blackyshady.zapto.org

3blackyshady.zapto.org

4blackyshady.zapto.org

5blackyshady.zapto.org

6blackyshady.zapto.org

7blackyshady.zapto.org

8blackyshady.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	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
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\PN64PGO3HD.exe = "C:\\Users\\Admin\\AppData\\Roaming\\PN64PGO3HD.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:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe = "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\vbc.exe:*:Enabled:Windows Messanger"	reg.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe	cmd.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe	cmd.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2480 set thread context of 2824	2480	827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe	30

System Location Discovery: System Language Discovery 1 TTPs 11 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	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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.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	reg.exe

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
3024	reg.exe
3028	reg.exe
2160	reg.exe
2148	reg.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2480	827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 36 IoCs

description	pid	Process
Token: SeDebugPrivilege	2480	827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe
Token: 1	2824	vbc.exe
Token: SeCreateTokenPrivilege	2824	vbc.exe
Token: SeAssignPrimaryTokenPrivilege	2824	vbc.exe
Token: SeLockMemoryPrivilege	2824	vbc.exe
Token: SeIncreaseQuotaPrivilege	2824	vbc.exe
Token: SeMachineAccountPrivilege	2824	vbc.exe
Token: SeTcbPrivilege	2824	vbc.exe
Token: SeSecurityPrivilege	2824	vbc.exe
Token: SeTakeOwnershipPrivilege	2824	vbc.exe
Token: SeLoadDriverPrivilege	2824	vbc.exe
Token: SeSystemProfilePrivilege	2824	vbc.exe
Token: SeSystemtimePrivilege	2824	vbc.exe
Token: SeProfSingleProcessPrivilege	2824	vbc.exe
Token: SeIncBasePriorityPrivilege	2824	vbc.exe
Token: SeCreatePagefilePrivilege	2824	vbc.exe
Token: SeCreatePermanentPrivilege	2824	vbc.exe
Token: SeBackupPrivilege	2824	vbc.exe
Token: SeRestorePrivilege	2824	vbc.exe
Token: SeShutdownPrivilege	2824	vbc.exe
Token: SeDebugPrivilege	2824	vbc.exe
Token: SeAuditPrivilege	2824	vbc.exe
Token: SeSystemEnvironmentPrivilege	2824	vbc.exe
Token: SeChangeNotifyPrivilege	2824	vbc.exe
Token: SeRemoteShutdownPrivilege	2824	vbc.exe
Token: SeUndockPrivilege	2824	vbc.exe
Token: SeSyncAgentPrivilege	2824	vbc.exe
Token: SeEnableDelegationPrivilege	2824	vbc.exe
Token: SeManageVolumePrivilege	2824	vbc.exe
Token: SeImpersonatePrivilege	2824	vbc.exe
Token: SeCreateGlobalPrivilege	2824	vbc.exe
Token: 31	2824	vbc.exe
Token: 32	2824	vbc.exe
Token: 33	2824	vbc.exe
Token: 34	2824	vbc.exe
Token: 35	2824	vbc.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2824	vbc.exe
2824	vbc.exe
2824	vbc.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 2824	2480	827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe	30
PID 2480 wrote to memory of 2824	2480	827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe	30
PID 2480 wrote to memory of 2824	2480	827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe	30
PID 2480 wrote to memory of 2824	2480	827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe	30
PID 2480 wrote to memory of 2824	2480	827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe	30
PID 2480 wrote to memory of 2824	2480	827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe	30
PID 2480 wrote to memory of 2824	2480	827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe	30
PID 2480 wrote to memory of 2824	2480	827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe	30
PID 2480 wrote to memory of 2872	2480	827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe	31
PID 2480 wrote to memory of 2872	2480	827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe	31
PID 2480 wrote to memory of 2872	2480	827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe	31
PID 2480 wrote to memory of 2872	2480	827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe	31
PID 2824 wrote to memory of 2860	2824	vbc.exe	33
PID 2824 wrote to memory of 2860	2824	vbc.exe	33
PID 2824 wrote to memory of 2860	2824	vbc.exe	33
PID 2824 wrote to memory of 2860	2824	vbc.exe	33
PID 2824 wrote to memory of 2760	2824	vbc.exe	34
PID 2824 wrote to memory of 2760	2824	vbc.exe	34
PID 2824 wrote to memory of 2760	2824	vbc.exe	34
PID 2824 wrote to memory of 2760	2824	vbc.exe	34
PID 2824 wrote to memory of 2652	2824	vbc.exe	36
PID 2824 wrote to memory of 2652	2824	vbc.exe	36
PID 2824 wrote to memory of 2652	2824	vbc.exe	36
PID 2824 wrote to memory of 2652	2824	vbc.exe	36
PID 2824 wrote to memory of 2600	2824	vbc.exe	38
PID 2824 wrote to memory of 2600	2824	vbc.exe	38
PID 2824 wrote to memory of 2600	2824	vbc.exe	38
PID 2824 wrote to memory of 2600	2824	vbc.exe	38
PID 2760 wrote to memory of 3024	2760	cmd.exe	42
PID 2760 wrote to memory of 3024	2760	cmd.exe	42
PID 2760 wrote to memory of 3024	2760	cmd.exe	42
PID 2760 wrote to memory of 3024	2760	cmd.exe	42
PID 2860 wrote to memory of 2160	2860	cmd.exe	41
PID 2860 wrote to memory of 2160	2860	cmd.exe	41
PID 2860 wrote to memory of 2160	2860	cmd.exe	41
PID 2860 wrote to memory of 2160	2860	cmd.exe	41
PID 2652 wrote to memory of 3028	2652	cmd.exe	43
PID 2652 wrote to memory of 3028	2652	cmd.exe	43
PID 2652 wrote to memory of 3028	2652	cmd.exe	43
PID 2652 wrote to memory of 3028	2652	cmd.exe	43
PID 2600 wrote to memory of 2148	2600	cmd.exe	44
PID 2600 wrote to memory of 2148	2600	cmd.exe	44
PID 2600 wrote to memory of 2148	2600	cmd.exe	44
PID 2600 wrote to memory of 2148	2600	cmd.exe	44

C:\Users\Admin\AppData\Local\Temp\827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2824
- - 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:2860
  - - 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:2160
- - 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⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2760
  - - 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
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:3024
- - 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:2652
  - - 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:3028
- - 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\PN64PGO3HD.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\PN64PGO3HD.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2600
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\PN64PGO3HD.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\PN64PGO3HD.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2148
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Roaming\Grand Theft Auto IV.bat""
  2⤵
  - Drops startup file
  - System Location Discovery: System Language Discovery
  PID:2872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

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

Scripting

T1064

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\Roaming\827897fc738bb1fe516cd74152f140bb_JaffaCakes118.exe

Filesize
852KB

MD5
827897fc738bb1fe516cd74152f140bb

SHA1
2573cabeb500a4e194381557b5327706fd92dd38

SHA256
18909cd222e8155fb27a6b856901b2e10e0704ee59e8724424ac51b375eb8326

SHA512
cce6c2437b15c7973fb927819d677b33bc5bb0715e1163ec5c86a6000f71f1fbe8387e9d18f0d000f2678dd7d6cc42c74f6c76b3382481269fb6222d331ce1d6

Download Submit
C:\Users\Admin\AppData\Roaming\Grand Theft Auto IV.bat

Filesize
218B

MD5
642db6bd8fcc59a15323342dd1989b6c

SHA1
fc6cafbee7f65c5ab1db009b6294651cf0e9580f

SHA256
54a870d394683824151806b528c9116e01864c4c74516b90a69eb61190d7c400

SHA512
96feb7a0dfbdf24daa6fea7879718547c1888ccfc4b40383150e9233134436fc59f7131639648cfbaae814a4e769385b7334a0aa23ef9e44a32871383805b68a

Download Submit
memory/2480-1-0x0000000074CF0000-0x000000007529B000-memory.dmp

Filesize
5.7MB

Download
memory/2480-2-0x0000000074CF0000-0x000000007529B000-memory.dmp

Filesize
5.7MB

Download
memory/2480-0-0x0000000074CF1000-0x0000000074CF2000-memory.dmp

Filesize
4KB

Download
memory/2480-31-0x0000000074CF0000-0x000000007529B000-memory.dmp

Filesize
5.7MB

Download
memory/2824-3-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2824-10-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2824-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2824-5-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2824-7-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2824-32-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2824-33-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2824-35-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2824-36-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download