latentbot | b72dcae931e2413167f74b61cce77624d6eafc8fd7aee736b934adc2d5c8978f

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-10-2024 11:56

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General

Target

17fbf593c2421dd8668c6a3e2bcda8cb_JaffaCakes118.exe
Size

767KB
MD5

17fbf593c2421dd8668c6a3e2bcda8cb
SHA1

e8f8d8587018522fd212ef0656ba7d937f585acc
SHA256

b72dcae931e2413167f74b61cce77624d6eafc8fd7aee736b934adc2d5c8978f
SHA512

495997eba5db7f175df3d1d026369eb38b3e28bd8ddba3308a39a0f24e207dc7847159679f4efe8a05c23dc5f6e03c9dda583b71ac156b1080d0542137e7b223
SSDEEP

12288:XJN7zmaqznCIS/uTWW8Ffi7N1OOwM0zJ8gn9WSZs4ixsiNhkApRalh3Z:byjS/uQY7zOPJ8gn9WY1ifNhm

Score

10^/10

latentbot discovery persistence trojan

Malware Config

Extracted

Family

latentbot

imbisbronkokiller.zapto.org

kingorgione.zapto.org

hmmmpffffff.zapto.org

wanstsdfsdf.zapto.org

Signatures

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

Executes dropped EXE 1 IoCs

Processes:

svchost.exe

pid	Process
2700	svchost.exe

Loads dropped DLL 1 IoCs

Processes:

17fbf593c2421dd8668c6a3e2bcda8cb_JaffaCakes118.exe

pid	Process
2676	17fbf593c2421dd8668c6a3e2bcda8cb_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

17fbf593c2421dd8668c6a3e2bcda8cb_JaffaCakes118.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Explorer = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe"	17fbf593c2421dd8668c6a3e2bcda8cb_JaffaCakes118.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 2 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:

17fbf593c2421dd8668c6a3e2bcda8cb_JaffaCakes118.exesvchost.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	17fbf593c2421dd8668c6a3e2bcda8cb_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

svchost.exe

pid	Process
2700	svchost.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

17fbf593c2421dd8668c6a3e2bcda8cb_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2676 wrote to memory of 2700	2676	17fbf593c2421dd8668c6a3e2bcda8cb_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2700	2676	17fbf593c2421dd8668c6a3e2bcda8cb_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2700	2676	17fbf593c2421dd8668c6a3e2bcda8cb_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2700	2676	17fbf593c2421dd8668c6a3e2bcda8cb_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\17fbf593c2421dd8668c6a3e2bcda8cb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\17fbf593c2421dd8668c6a3e2bcda8cb_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2676
- C:\Users\Admin\AppData\Roaming\svchost.exe
  "C:\Users\Admin\AppData\Roaming\svchost.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2700

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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\svchost.exe

Filesize
767KB

MD5
17fbf593c2421dd8668c6a3e2bcda8cb

SHA1
e8f8d8587018522fd212ef0656ba7d937f585acc

SHA256
b72dcae931e2413167f74b61cce77624d6eafc8fd7aee736b934adc2d5c8978f

SHA512
495997eba5db7f175df3d1d026369eb38b3e28bd8ddba3308a39a0f24e207dc7847159679f4efe8a05c23dc5f6e03c9dda583b71ac156b1080d0542137e7b223

Download Submit
memory/2676-0-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2676-8-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download
memory/2700-9-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2700-11-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2700-10-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download
memory/2700-13-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download