trickbot | f2f98beef9f843a33de94fce50540335e087da79b4a54b94492e398058c9d87c

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 16:07

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General

Target

f2f98beef9f843a33de94fce50540335e087da79b4a54b94492e398058c9d87c.dll
Size

2.2MB
MD5

ebd62d5f3a6404cf4f33c69b0de6b71a
SHA1

9eab717f1c395081502a1cedd3a67880d3fb42ef
SHA256

f2f98beef9f843a33de94fce50540335e087da79b4a54b94492e398058c9d87c
SHA512

a43dd1f10d6f9590978acd9ab3de6a5776f927859fb577bffd4d4c26503e606c3c14a6664b9e37f14f112bf7754badd9fbf7cee615e43dbed97d9fd7a98e53c6
SSDEEP

6144:jI/PVUyWxpgmU2nXsEjAWFaOFPSAWcLH/FrfWCtGVRz4fn:jIde7pFaPY

Score

10^/10

trickbot rob142 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100021

Botnet

rob142

181.129.85.98:443

189.112.119.205:443

189.51.118.78:443

186.121.214.106:443

49.176.188.184:443

61.69.102.170:443

213.32.252.221:443

89.46.216.2:443

103.36.79.3:443

103.108.97.51:443

95.140.217.242:443

41.175.22.226:443

190.109.169.161:443

186.159.12.18:443

190.109.171.17:443

181.196.148.202:443

186.47.75.58:443

186.42.212.30:443

190.214.21.14:443

187.108.32.133:443

Attributes

autorun

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
4032	660	WerFault.exe	83

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	1268	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4996 wrote to memory of 660	4996	rundll32.exe	83
PID 4996 wrote to memory of 660	4996	rundll32.exe	83
PID 4996 wrote to memory of 660	4996	rundll32.exe	83
PID 660 wrote to memory of 1556	660	rundll32.exe	84
PID 660 wrote to memory of 1556	660	rundll32.exe	84
PID 660 wrote to memory of 1556	660	rundll32.exe	84
PID 660 wrote to memory of 1268	660	rundll32.exe	85
PID 660 wrote to memory of 1268	660	rundll32.exe	85
PID 660 wrote to memory of 1268	660	rundll32.exe	85
PID 660 wrote to memory of 1268	660	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f2f98beef9f843a33de94fce50540335e087da79b4a54b94492e398058c9d87c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4996
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f2f98beef9f843a33de94fce50540335e087da79b4a54b94492e398058c9d87c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:660
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:1556
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1268
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 660 -s 628
    3⤵
    - Program crash
    PID:4032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 660 -ip 660
1⤵
PID:4904

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/660-0-0x00000000027C0000-0x0000000002A1D000-memory.dmp

Filesize
2.4MB

Download
memory/660-1-0x0000000000F70000-0x0000000000FB5000-memory.dmp

Filesize
276KB

Download
memory/660-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/660-2-0x0000000000FE0000-0x0000000000FE1000-memory.dmp

Filesize
4KB

Download
memory/660-6-0x0000000000F70000-0x0000000000FB5000-memory.dmp

Filesize
276KB

Download
memory/1268-4-0x0000013639480000-0x0000013639481000-memory.dmp

Filesize
4KB

Download
memory/1268-5-0x00000136393B0000-0x00000136393D8000-memory.dmp

Filesize
160KB

Download
memory/1268-7-0x00000136393B0000-0x00000136393D8000-memory.dmp

Filesize
160KB

Download