trickbot | d251aef028b89c7b84144ec31f799a8cf83fc740e5e37f3416d575458c3a6f48

Analysis

max time kernel
146s
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
21-11-2024 10:36

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General

Target

d251aef028b89c7b84144ec31f799a8cf83fc740e5e37f3416d575458c3a6f48.dll
Size

706KB
MD5

9ff06b87c7a2b72fa5fa5d0a43075dbf
SHA1

3050436d081011eb5cf11ae47adcc409b5cefcf2
SHA256

d251aef028b89c7b84144ec31f799a8cf83fc740e5e37f3416d575458c3a6f48
SHA512

ae9550c47a7d6a867a6c76edc0f8fb34bdcee66e35dd91b71d3ff4b2a30706b9783d6d9247c93e967413609a0f1a82fc37950f6d580c372e2274ca5b9bda633d
SSDEEP

12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0c3:RPp2abM15xIxD4KXJg/vYRbKDBhF1TSm

Score

10^/10

trickbot rob136 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob136

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

1172 2324 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 2680 wermgr.exe

pid	pid_target	process	target process
1172	2324	WerFault.exe	rundll32.exe

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

description	pid	process
Token: SeDebugPrivilege	2680	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2192 wrote to memory of 2324	2192	rundll32.exe	rundll32.exe
PID 2192 wrote to memory of 2324	2192	rundll32.exe	rundll32.exe
PID 2192 wrote to memory of 2324	2192	rundll32.exe	rundll32.exe
PID 2324 wrote to memory of 5016	2324	rundll32.exe	cmd.exe
PID 2324 wrote to memory of 5016	2324	rundll32.exe	cmd.exe
PID 2324 wrote to memory of 5016	2324	rundll32.exe	cmd.exe
PID 2324 wrote to memory of 2680	2324	rundll32.exe	wermgr.exe
PID 2324 wrote to memory of 2680	2324	rundll32.exe	wermgr.exe
PID 2324 wrote to memory of 2680	2324	rundll32.exe	wermgr.exe
PID 2324 wrote to memory of 2680	2324	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d251aef028b89c7b84144ec31f799a8cf83fc740e5e37f3416d575458c3a6f48.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d251aef028b89c7b84144ec31f799a8cf83fc740e5e37f3416d575458c3a6f48.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2324
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:5016
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2680
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2324 -s 628
    3⤵
    - Program crash
    PID:1172

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2324 -ip 2324
1⤵
PID:3368

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/2324-0-0x0000000002950000-0x0000000002BB8000-memory.dmp

Filesize
2.4MB

Download
memory/2324-1-0x0000000002BC0000-0x0000000002C05000-memory.dmp

Filesize
276KB

Download
memory/2324-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2324-2-0x0000000002C30000-0x0000000002C31000-memory.dmp

Filesize
4KB

Download
memory/2324-6-0x0000000002BC0000-0x0000000002C05000-memory.dmp

Filesize
276KB

Download
memory/2680-4-0x000001CE3DB80000-0x000001CE3DBA9000-memory.dmp

Filesize
164KB

Download
memory/2680-5-0x000001CE3DE20000-0x000001CE3DE21000-memory.dmp

Filesize
4KB

Download
memory/2680-7-0x000001CE3DB80000-0x000001CE3DBA9000-memory.dmp

Filesize
164KB

Download