latentbot | 4e6ef1e1184a108b432f7cd664246244cee6cd7274143479700f56c855388463

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
10-08-2024 07:21

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General

Target

854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
Size

92KB
MD5

854094ff77486f4c6a3f1c612bde301f
SHA1

c7728dcee24bc3e156d5af91b43b9b553b4ac334
SHA256

4e6ef1e1184a108b432f7cd664246244cee6cd7274143479700f56c855388463
SHA512

ce957e5e16e91b855709b6a8acae5852479be8851e83cc479d4a9efb693db40de956d490d2981c7afd35ebb87c19d3abebf45e568e26498444ffa27b8e2f2e08
SSDEEP

1536:o6t9PDnnGAv25ZjyfeiyI8fCsL+/XV2FiQkRte7/I/lO:o6nK+MN1ifS2l2g8M/lO

Score

10^/10

latentbot defense_evasion discovery evasion persistence trojan

Malware Config

Extracted

Family

latentbot

profoundgaming.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 1 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\rundll32.exe = "C:\\Users\\Admin\\AppData\\Roaming\\rundll32.exe:*:Enabled:jrggjdfr7"	rundll32.exe

Executes dropped EXE 5 IoCs

pid	Process
2692	taskhostt.exe
2724	wmpnetvk.exe
2716	wmpnetvk.exe
2868	rundll32.exe
2632	rundll32.exe

Loads dropped DLL 4 IoCs

pid	Process
2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
2692	taskhostt.exe
2716	wmpnetvk.exe
2868	rundll32.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Protect\\Credentials\\wmpnetvk.exe"	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Protect\\Credentials\\wmpnetvk.exe"	wmpnetvk.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\kdhgj = "C:\\Users\\Admin\\AppData\\Roaming\\rundll32.exe"	wmpnetvk.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Protect\\Credentials\\wmpnetvk.exe"	rundll32.exe

Modifies WinLogon 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Taskman = "C:\\Users\\Admin\\AppData\\Roaming\\rundll32.exe"	wmpnetvk.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2724 set thread context of 2716	2724	wmpnetvk.exe	38
PID 2868 set thread context of 2632	2868	rundll32.exe	40

Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 1 IoCs

When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

defense_evasion

SIP and Trust Provider Hijacking

T1553.003

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Protect\Credentials\wmpnetvk.exe:ZONE.identifier	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 8 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	wmpnetvk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmpnetvk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskhostt.exe

NTFS ADS 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Protect\Credentials\wmpnetvk.exe:ZONE.identifier	cmd.exe
File created	C:\Users\Admin\AppData\Roaming\rundll32.exe\:ZONE.identifier:$DATA	wmpnetvk.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
2692	taskhostt.exe
2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
2692	taskhostt.exe
2724	wmpnetvk.exe
2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
2692	taskhostt.exe
2868	rundll32.exe
2692	taskhostt.exe
2724	wmpnetvk.exe
2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
2692	taskhostt.exe
2868	rundll32.exe
2692	taskhostt.exe
2724	wmpnetvk.exe
2692	taskhostt.exe
2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
2692	taskhostt.exe
2868	rundll32.exe
2724	wmpnetvk.exe
2692	taskhostt.exe
2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
2692	taskhostt.exe
2868	rundll32.exe
2692	taskhostt.exe
2724	wmpnetvk.exe
2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
2692	taskhostt.exe
2868	rundll32.exe
2692	taskhostt.exe
2724	wmpnetvk.exe
2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
2692	taskhostt.exe
2868	rundll32.exe
2692	taskhostt.exe
2724	wmpnetvk.exe
2692	taskhostt.exe
2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
2692	taskhostt.exe
2868	rundll32.exe
2724	wmpnetvk.exe
2692	taskhostt.exe
2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
2692	taskhostt.exe
2868	rundll32.exe
2724	wmpnetvk.exe
2692	taskhostt.exe
2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
2692	taskhostt.exe
2868	rundll32.exe
2692	taskhostt.exe
2724	wmpnetvk.exe
2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
2692	taskhostt.exe
2868	rundll32.exe
2692	taskhostt.exe
2724	wmpnetvk.exe
2692	taskhostt.exe
2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
2692	taskhostt.exe
2868	rundll32.exe
2724	wmpnetvk.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
Token: SeDebugPrivilege	2692	taskhostt.exe
Token: SeDebugPrivilege	2724	wmpnetvk.exe
Token: SeDebugPrivilege	2868	rundll32.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 2300	2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe	30
PID 2232 wrote to memory of 2300	2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe	30
PID 2232 wrote to memory of 2300	2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe	30
PID 2232 wrote to memory of 2300	2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe	30
PID 2232 wrote to memory of 1204	2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe	32
PID 2232 wrote to memory of 1204	2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe	32
PID 2232 wrote to memory of 1204	2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe	32
PID 2232 wrote to memory of 1204	2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe	32
PID 2232 wrote to memory of 2692	2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe	34
PID 2232 wrote to memory of 2692	2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe	34
PID 2232 wrote to memory of 2692	2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe	34
PID 2232 wrote to memory of 2692	2232	854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe	34
PID 2692 wrote to memory of 2704	2692	taskhostt.exe	35
PID 2692 wrote to memory of 2704	2692	taskhostt.exe	35
PID 2692 wrote to memory of 2704	2692	taskhostt.exe	35
PID 2692 wrote to memory of 2704	2692	taskhostt.exe	35
PID 2692 wrote to memory of 2724	2692	taskhostt.exe	37
PID 2692 wrote to memory of 2724	2692	taskhostt.exe	37
PID 2692 wrote to memory of 2724	2692	taskhostt.exe	37
PID 2692 wrote to memory of 2724	2692	taskhostt.exe	37
PID 2724 wrote to memory of 2716	2724	wmpnetvk.exe	38
PID 2724 wrote to memory of 2716	2724	wmpnetvk.exe	38
PID 2724 wrote to memory of 2716	2724	wmpnetvk.exe	38
PID 2724 wrote to memory of 2716	2724	wmpnetvk.exe	38
PID 2724 wrote to memory of 2716	2724	wmpnetvk.exe	38
PID 2724 wrote to memory of 2716	2724	wmpnetvk.exe	38
PID 2724 wrote to memory of 2716	2724	wmpnetvk.exe	38
PID 2724 wrote to memory of 2716	2724	wmpnetvk.exe	38
PID 2724 wrote to memory of 2716	2724	wmpnetvk.exe	38
PID 2716 wrote to memory of 2868	2716	wmpnetvk.exe	39
PID 2716 wrote to memory of 2868	2716	wmpnetvk.exe	39
PID 2716 wrote to memory of 2868	2716	wmpnetvk.exe	39
PID 2716 wrote to memory of 2868	2716	wmpnetvk.exe	39
PID 2716 wrote to memory of 2868	2716	wmpnetvk.exe	39
PID 2716 wrote to memory of 2868	2716	wmpnetvk.exe	39
PID 2716 wrote to memory of 2868	2716	wmpnetvk.exe	39
PID 2868 wrote to memory of 2632	2868	rundll32.exe	40
PID 2868 wrote to memory of 2632	2868	rundll32.exe	40
PID 2868 wrote to memory of 2632	2868	rundll32.exe	40
PID 2868 wrote to memory of 2632	2868	rundll32.exe	40
PID 2868 wrote to memory of 2632	2868	rundll32.exe	40
PID 2868 wrote to memory of 2632	2868	rundll32.exe	40
PID 2868 wrote to memory of 2632	2868	rundll32.exe	40
PID 2868 wrote to memory of 2632	2868	rundll32.exe	40
PID 2868 wrote to memory of 2632	2868	rundll32.exe	40
PID 2868 wrote to memory of 2632	2868	rundll32.exe	40
PID 2868 wrote to memory of 2632	2868	rundll32.exe	40
PID 2868 wrote to memory of 2632	2868	rundll32.exe	40

C:\Users\Admin\AppData\Local\Temp\854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Windows\SysWOW64\cmd.exe
  "cmd"
  2⤵
  - Subvert Trust Controls: Mark-of-the-Web Bypass
  - System Location Discovery: System Language Discovery
  - NTFS ADS
  PID:2300
- C:\Users\Admin\AppData\Local\Temp\854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
  854094ff77486f4c6a3f1c612bde301f_JaffaCakes118.exe
  2⤵
  PID:1204
- C:\Users\Admin\AppData\Roaming\Microsoft\Protect\Credentials\taskhostt.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\Credentials\taskhostt.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2692
- - C:\Windows\SysWOW64\cmd.exe
    "cmd"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2704
- - C:\Users\Admin\AppData\Roaming\Microsoft\Protect\Credentials\wmpnetvk.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\Credentials\wmpnetvk.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2724
  - - C:\Users\Admin\AppData\Roaming\Microsoft\Protect\Credentials\wmpnetvk.exe
      wmpnetvk.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      Modifies WinLogon
      System Location Discovery: System Language Discovery
      NTFS ADS
      Suspicious use of WriteProcessMemory
      PID:2716
    - - C:\Users\Admin\AppData\Roaming\rundll32.exe
        
        "C:\Users\Admin\AppData\Roaming\rundll32.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Adds Run key to start application
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2868
      - C:\Users\Admin\AppData\Roaming\rundll32.exe
        
        rundll32.exe
        6⤵
        Modifies firewall policy service
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:2632

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

Winlogon Helper DLL

T1547.004

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

Winlogon Helper DLL

T1547.004

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

Subvert Trust Controls

T1553

SIP and Trust Provider Hijacking

T1553.003

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Protect\Credentials\taskhostt.exe

Filesize
8KB

MD5
7b82b2f80d81897ef6fdfd4f3821c6e5

SHA1
c5d2bf5a4134df0b7b23a134c2610bbd84b999cb

SHA256
77a9dc848022de79981a1a1667e2b59658e806c6d8874c325b129a36e51e515e

SHA512
81c330f841945033c0ceec57ff709be4cc6350edca1419e254ab3f4231f8991efaf227b989127d6bb746c5d961a224105f3d191a96e5711091681075e4b53ebf

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\Credentials\wmpnetvk.exe

Filesize
92KB

MD5
854094ff77486f4c6a3f1c612bde301f

SHA1
c7728dcee24bc3e156d5af91b43b9b553b4ac334

SHA256
4e6ef1e1184a108b432f7cd664246244cee6cd7274143479700f56c855388463

SHA512
ce957e5e16e91b855709b6a8acae5852479be8851e83cc479d4a9efb693db40de956d490d2981c7afd35ebb87c19d3abebf45e568e26498444ffa27b8e2f2e08

Download Submit
memory/2232-0-0x0000000074B91000-0x0000000074B92000-memory.dmp

Filesize
4KB

Download
memory/2232-1-0x0000000074B90000-0x000000007513B000-memory.dmp

Filesize
5.7MB

Download
memory/2232-3-0x0000000074B90000-0x000000007513B000-memory.dmp

Filesize
5.7MB

Download
memory/2232-50-0x0000000074B90000-0x000000007513B000-memory.dmp

Filesize
5.7MB

Download
memory/2632-43-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2632-49-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2692-15-0x0000000074B90000-0x000000007513B000-memory.dmp

Filesize
5.7MB

Download
memory/2692-51-0x0000000074B90000-0x000000007513B000-memory.dmp

Filesize
5.7MB

Download
memory/2692-16-0x0000000074B90000-0x000000007513B000-memory.dmp

Filesize
5.7MB

Download
memory/2692-14-0x0000000074B90000-0x000000007513B000-memory.dmp

Filesize
5.7MB

Download
memory/2716-24-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2716-20-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2716-27-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2716-21-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2716-22-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2716-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2716-19-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download