latentbot | 6affa799c75f50ca7dc480d4a7702d1f3dc58cb06f41d986a5ab29b60c954226

Analysis

max time kernel
148s
max time network
18s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
31-08-2024 15:19

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General

Target

cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe
Size

208KB
MD5

cd0de78cf2625141205725cedd06dc2a
SHA1

7404daf805d4b1eba206927e4e51e7e421ab0cf6
SHA256

6affa799c75f50ca7dc480d4a7702d1f3dc58cb06f41d986a5ab29b60c954226
SHA512

9a2482edaf9fe0909d73196a961c2f1a7b2c857021ef7a13ab1f35907f0b6bbc5ac9168e781e9bc18d18b2e3d38d68264335ae24bf88c6a4f3dcbcc94932dce9
SSDEEP

3072:pbSWjlXLE4pnwYQD7kfFFOjDI9JyPwWlOzhal2Vh079ki1J:cWRbJ1wYo6FOfIGwHzYT9k0

Score

10^/10

latentbot bootkit discovery persistence trojan

Malware Config

Extracted

Family

latentbot

spreadmybutter.zapto.org

Signatures

LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
trojan latentbot

Executes dropped EXE 3 IoCs

Processes:

serviceshost.exeserviceshost.exeserviceshost.exe

pid	Process
2792	serviceshost.exe
2728	serviceshost.exe
2240	serviceshost.exe

Loads dropped DLL 2 IoCs

Processes:

cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe

pid	Process
2784	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe
2784	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\Startup = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\serviceshost.exe"	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe

Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

Processes:

cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exeserviceshost.exe

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe
File opened for modification	\??\PhysicalDrive0	serviceshost.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.execd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exeserviceshost.exeserviceshost.exe

description	pid	Process	procid_target
PID 1496 set thread context of 1964	1496	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	30
PID 1964 set thread context of 2784	1964	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	31
PID 2792 set thread context of 2728	2792	serviceshost.exe	33
PID 2728 set thread context of 2240	2728	serviceshost.exe	34

System Location Discovery: System Language Discovery 1 TTPs 5 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

Processes:

serviceshost.exeserviceshost.execd0de78cf2625141205725cedd06dc2a_JaffaCakes118.execd0de78cf2625141205725cedd06dc2a_JaffaCakes118.execd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	serviceshost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	serviceshost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

serviceshost.exe

pid	Process
2240	serviceshost.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.execd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exeserviceshost.exeserviceshost.exe

pid	Process
1496	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe
1964	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe
2792	serviceshost.exe
2728	serviceshost.exe

Suspicious use of WriteProcessMemory 46 IoCs

Processes:

cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.execd0de78cf2625141205725cedd06dc2a_JaffaCakes118.execd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exeserviceshost.exeserviceshost.exe

description	pid	Process	procid_target
PID 1496 wrote to memory of 1964	1496	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	30
PID 1496 wrote to memory of 1964	1496	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	30
PID 1496 wrote to memory of 1964	1496	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	30
PID 1496 wrote to memory of 1964	1496	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	30
PID 1496 wrote to memory of 1964	1496	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	30
PID 1496 wrote to memory of 1964	1496	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	30
PID 1496 wrote to memory of 1964	1496	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	30
PID 1496 wrote to memory of 1964	1496	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	30
PID 1496 wrote to memory of 1964	1496	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	30
PID 1964 wrote to memory of 2784	1964	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	31
PID 1964 wrote to memory of 2784	1964	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	31
PID 1964 wrote to memory of 2784	1964	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	31
PID 1964 wrote to memory of 2784	1964	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	31
PID 1964 wrote to memory of 2784	1964	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	31
PID 1964 wrote to memory of 2784	1964	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	31
PID 1964 wrote to memory of 2784	1964	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	31
PID 1964 wrote to memory of 2784	1964	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	31
PID 1964 wrote to memory of 2784	1964	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	31
PID 1964 wrote to memory of 2784	1964	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	31
PID 1964 wrote to memory of 2784	1964	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	31
PID 1964 wrote to memory of 2784	1964	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	31
PID 2784 wrote to memory of 2792	2784	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	32
PID 2784 wrote to memory of 2792	2784	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	32
PID 2784 wrote to memory of 2792	2784	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	32
PID 2784 wrote to memory of 2792	2784	cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe	32
PID 2792 wrote to memory of 2728	2792	serviceshost.exe	33
PID 2792 wrote to memory of 2728	2792	serviceshost.exe	33
PID 2792 wrote to memory of 2728	2792	serviceshost.exe	33
PID 2792 wrote to memory of 2728	2792	serviceshost.exe	33
PID 2792 wrote to memory of 2728	2792	serviceshost.exe	33
PID 2792 wrote to memory of 2728	2792	serviceshost.exe	33
PID 2792 wrote to memory of 2728	2792	serviceshost.exe	33
PID 2792 wrote to memory of 2728	2792	serviceshost.exe	33
PID 2792 wrote to memory of 2728	2792	serviceshost.exe	33
PID 2728 wrote to memory of 2240	2728	serviceshost.exe	34
PID 2728 wrote to memory of 2240	2728	serviceshost.exe	34
PID 2728 wrote to memory of 2240	2728	serviceshost.exe	34
PID 2728 wrote to memory of 2240	2728	serviceshost.exe	34
PID 2728 wrote to memory of 2240	2728	serviceshost.exe	34
PID 2728 wrote to memory of 2240	2728	serviceshost.exe	34
PID 2728 wrote to memory of 2240	2728	serviceshost.exe	34
PID 2728 wrote to memory of 2240	2728	serviceshost.exe	34
PID 2728 wrote to memory of 2240	2728	serviceshost.exe	34
PID 2728 wrote to memory of 2240	2728	serviceshost.exe	34
PID 2728 wrote to memory of 2240	2728	serviceshost.exe	34
PID 2728 wrote to memory of 2240	2728	serviceshost.exe	34

C:\Users\Admin\AppData\Local\Temp\cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1496
- C:\Users\Admin\AppData\Local\Temp\cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe"
  2⤵
  - Writes to the Master Boot Record (MBR)
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1964
- - C:\Users\Admin\AppData\Local\Temp\cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\cd0de78cf2625141205725cedd06dc2a_JaffaCakes118.exe"
    3⤵
    - Loads dropped DLL
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2784
  - - C:\Users\Admin\AppData\Roaming\Microsoft\serviceshost.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\serviceshost.exe
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2792
    - - C:\Users\Admin\AppData\Roaming\Microsoft\serviceshost.exe
        
        C:\Users\Admin\AppData\Roaming\Microsoft\serviceshost.exe
        5⤵
        Executes dropped EXE
        Writes to the Master Boot Record (MBR)
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:2728
      - C:\Users\Admin\AppData\Roaming\Microsoft\serviceshost.exe
        
        C:\Users\Admin\AppData\Roaming\Microsoft\serviceshost.exe
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:2240

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

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Roaming\Microsoft\serviceshost.exe

Filesize
208KB

MD5
cd0de78cf2625141205725cedd06dc2a

SHA1
7404daf805d4b1eba206927e4e51e7e421ab0cf6

SHA256
6affa799c75f50ca7dc480d4a7702d1f3dc58cb06f41d986a5ab29b60c954226

SHA512
9a2482edaf9fe0909d73196a961c2f1a7b2c857021ef7a13ab1f35907f0b6bbc5ac9168e781e9bc18d18b2e3d38d68264335ae24bf88c6a4f3dcbcc94932dce9

Download Submit
memory/1964-37-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1964-12-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1964-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1964-6-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1964-4-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1964-14-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1964-2-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2240-97-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2240-91-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2728-94-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2784-21-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2784-17-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2784-33-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2784-39-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2784-38-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2784-19-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2784-34-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2784-23-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2784-50-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2784-25-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2784-27-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2784-29-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download