trickbot | 4785733ebd64a58ef37de8689fea81e1a13025f69ce5cf2560a9d80f37571d6c

Analysis

max time kernel
141s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2024, 22:52

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General

Target

JaffaCakes118_4785733ebd64a58ef37de8689fea81e1a13025f69ce5cf2560a9d80f37571d6c.dll
Size

1.7MB
MD5

445315f2c903c5172bbfd8bbfecd7d5e
SHA1

612147135dd2ae03aef9aa429adf55175024de34
SHA256

4785733ebd64a58ef37de8689fea81e1a13025f69ce5cf2560a9d80f37571d6c
SHA512

5fedfcae93cd517857adbf1c18c5c00b3633c79d27cc5a82527c5b784d0c25fa481dfe145335ce6fe63f9a63428c49b038cafbc6e4e649adfaffdf7d3f766873
SSDEEP

768:DWpalqjjbZIkLXCcNtKOXzveyp8aEBk3rQ5lVmEBj9s+Qu7W:+aEj9I4COvNjQpj9s1u7

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
468	2500	WerFault.exe	82

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	3236	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 5032 wrote to memory of 2500	5032	rundll32.exe	82
PID 5032 wrote to memory of 2500	5032	rundll32.exe	82
PID 5032 wrote to memory of 2500	5032	rundll32.exe	82
PID 2500 wrote to memory of 3672	2500	rundll32.exe	83
PID 2500 wrote to memory of 3672	2500	rundll32.exe	83
PID 2500 wrote to memory of 3672	2500	rundll32.exe	83
PID 2500 wrote to memory of 3236	2500	rundll32.exe	84
PID 2500 wrote to memory of 3236	2500	rundll32.exe	84
PID 2500 wrote to memory of 3236	2500	rundll32.exe	84
PID 2500 wrote to memory of 3236	2500	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4785733ebd64a58ef37de8689fea81e1a13025f69ce5cf2560a9d80f37571d6c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5032
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4785733ebd64a58ef37de8689fea81e1a13025f69ce5cf2560a9d80f37571d6c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2500
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3672
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3236
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2500 -s 640
    3⤵
    - Program crash
    PID:468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2500 -ip 2500
1⤵
PID:4228

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/2500-0-0x0000000002A10000-0x0000000002C78000-memory.dmp

Filesize
2.4MB

Download
memory/2500-1-0x0000000002D80000-0x0000000002DC5000-memory.dmp

Filesize
276KB

Download
memory/2500-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2500-2-0x0000000002DF0000-0x0000000002DF1000-memory.dmp

Filesize
4KB

Download
memory/2500-6-0x0000000002D80000-0x0000000002DC5000-memory.dmp

Filesize
276KB

Download
memory/3236-4-0x00000228469A0000-0x00000228469A1000-memory.dmp

Filesize
4KB

Download
memory/3236-5-0x0000022846840000-0x0000022846868000-memory.dmp

Filesize
160KB

Download