trickbot | 4f15abb03f99002de8970de01f4c2cf4e0b17c85dbca7f583d52db85048b04de

Analysis

max time kernel
137s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 11:15

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General

Target

JaffaCakes118_4f15abb03f99002de8970de01f4c2cf4e0b17c85dbca7f583d52db85048b04de.dll
Size

1.7MB
MD5

26ff23f1950ede686332f5ad874df4e4
SHA1

eb715346cbb2b1ef15d897ee202ed153c5480353
SHA256

4f15abb03f99002de8970de01f4c2cf4e0b17c85dbca7f583d52db85048b04de
SHA512

fda23b18320f56c881d0b3ffb615260bc15317a0f668a682f906641672c67fbbbfa409c5dc82502d29d85dbc66f196ff46caef2e35aedacda424c75d9a68627b
SSDEEP

768:DWpalqjjbZIkLXCcNtKOXzveyp8aEBk3rQ5lVmEBj9s+w7W:+aEj9I4COvNjQpj9sX7

Score

10^/10

trickbot rob141 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob141

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

Attributes

autorun
Name:pwgrabb
Name:pwgrabc

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot
Trickbot family
trickbot

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2960	4868	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4888	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3668 wrote to memory of 4868	3668	rundll32.exe	85
PID 3668 wrote to memory of 4868	3668	rundll32.exe	85
PID 3668 wrote to memory of 4868	3668	rundll32.exe	85
PID 4868 wrote to memory of 2680	4868	rundll32.exe	86
PID 4868 wrote to memory of 2680	4868	rundll32.exe	86
PID 4868 wrote to memory of 2680	4868	rundll32.exe	86
PID 4868 wrote to memory of 4888	4868	rundll32.exe	87
PID 4868 wrote to memory of 4888	4868	rundll32.exe	87
PID 4868 wrote to memory of 4888	4868	rundll32.exe	87
PID 4868 wrote to memory of 4888	4868	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4f15abb03f99002de8970de01f4c2cf4e0b17c85dbca7f583d52db85048b04de.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3668
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4f15abb03f99002de8970de01f4c2cf4e0b17c85dbca7f583d52db85048b04de.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4868
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2680
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4888
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 628
    3⤵
    - Program crash
    PID:2960

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4868 -ip 4868
1⤵
PID:3588

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

memory/4868-0-0x0000000002670000-0x00000000028D8000-memory.dmp

Filesize
2.4MB

Download
memory/4868-1-0x00000000028E0000-0x0000000002925000-memory.dmp

Filesize
276KB

Download
memory/4868-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4868-2-0x0000000002930000-0x0000000002931000-memory.dmp

Filesize
4KB

Download
memory/4868-6-0x00000000028E0000-0x0000000002925000-memory.dmp

Filesize
276KB

Download
memory/4888-4-0x00000215E6490000-0x00000215E64B8000-memory.dmp

Filesize
160KB

Download
memory/4888-5-0x00000215E6730000-0x00000215E6731000-memory.dmp

Filesize
4KB

Download
memory/4888-7-0x00000215E6490000-0x00000215E64B8000-memory.dmp

Filesize
160KB

Download