trickbot | 543f3f0e1bfeb4d36acff6ab15045a483dbc7fad25f1057e480d5d72d15eb771

Analysis

max time kernel
118s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2024 04:42

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General

Target

543f3f0e1bfeb4d36acff6ab15045a483dbc7fad25f1057e480d5d72d15eb771.dll
Size

432KB
MD5

d18fa6636f374864001d960cb7dd432e
SHA1

90c6323be77db8c33f2d26fd8345e885d8338777
SHA256

543f3f0e1bfeb4d36acff6ab15045a483dbc7fad25f1057e480d5d72d15eb771
SHA512

0fe0e1e881a7ad86a2ff52e6791da8b59c405e81d9435d2d4b058e36d7425874858671a580b72a6684bfb344ed50e11930c52507d025323406da1ca04fe4d9c3
SSDEEP

6144:/wvR6AqCgTAX3m05C0LG7HlBRQ3kLcSm43/LOQU4GIXxdpCCWkNU1E:/wvRp+Twz5CEGjHRQ3In4By

Score

10^/10

trickbot soc1 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

soc1

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

Processes:

WerFault.exe

pid pid_target process target process

4352 1576 WerFault.exe rundll32.exe
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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 4464 wermgr.exe

pid	pid_target	process	target process
4352	1576	WerFault.exe	rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	4464	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1684 wrote to memory of 1576	1684	rundll32.exe	rundll32.exe
PID 1684 wrote to memory of 1576	1684	rundll32.exe	rundll32.exe
PID 1684 wrote to memory of 1576	1684	rundll32.exe	rundll32.exe
PID 1576 wrote to memory of 3916	1576	rundll32.exe	cmd.exe
PID 1576 wrote to memory of 3916	1576	rundll32.exe	cmd.exe
PID 1576 wrote to memory of 3916	1576	rundll32.exe	cmd.exe
PID 1576 wrote to memory of 4464	1576	rundll32.exe	wermgr.exe
PID 1576 wrote to memory of 4464	1576	rundll32.exe	wermgr.exe
PID 1576 wrote to memory of 4464	1576	rundll32.exe	wermgr.exe
PID 1576 wrote to memory of 4464	1576	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\543f3f0e1bfeb4d36acff6ab15045a483dbc7fad25f1057e480d5d72d15eb771.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\543f3f0e1bfeb4d36acff6ab15045a483dbc7fad25f1057e480d5d72d15eb771.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1576
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3916
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4464
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1576 -s 640
    3⤵
    - Program crash
    PID:4352

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1576 -ip 1576
1⤵
PID:2380

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

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Downloads

memory/1576-0-0x00000000024A0000-0x0000000002708000-memory.dmp

Filesize
2.4MB

Download
memory/1576-1-0x0000000002720000-0x0000000002765000-memory.dmp

Filesize
276KB

Download
memory/1576-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1576-2-0x0000000002790000-0x0000000002791000-memory.dmp

Filesize
4KB

Download
memory/1576-6-0x0000000002720000-0x0000000002765000-memory.dmp

Filesize
276KB

Download
memory/4464-4-0x00000263C79A0000-0x00000263C79A1000-memory.dmp

Filesize
4KB

Download
memory/4464-5-0x00000263C7700000-0x00000263C7729000-memory.dmp

Filesize
164KB

Download