trickbot | 920763e0b7237d2d67608c91b6c17e67d6596f48e1d1b01c52157acccd591dc5

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21-09-2024 06:21

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General

Target

920763e0b7237d2d67608c91b6c17e67d6596f48e1d1b01c52157acccd591dc5.dll
Size

516KB
MD5

4308854edeb40c0b7404558d52cc8cb9
SHA1

e9f9d4f9069edef1b2298f40479d10035ea3caf7
SHA256

920763e0b7237d2d67608c91b6c17e67d6596f48e1d1b01c52157acccd591dc5
SHA512

762c2645716c4dcdfaa2b63a0173f49e1086342948704e2e31f2a75ad886170d81da4b4ad2c37bbef77237752973930cd5d44cbd3ce47d1d04e56baad595dd2d
SSDEEP

12288:VE2DFZrTO3Xx3jLOBWTNvFD1VeubeMl2005W7eQT:VrrTO3B3WwZv91VeAlXw

Score

10^/10

trickbot sat2 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100018

Botnet

sat2

38.110.103.124:443

185.56.76.28:443

204.138.26.60:443

60.51.47.65:443

74.85.157.139:443

68.69.26.182:443

38.110.103.136:443

38.110.103.18:443

138.34.28.219:443

185.56.76.94:443

217.115.240.248:443

24.162.214.166:443

80.15.2.105:443

154.58.23.192:443

38.110.100.104:443

45.36.99.184:443

185.56.76.108:443

185.56.76.72:443

138.34.28.35:443

97.83.40.67:443

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

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:

regsvr32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description	pid	Process
Token: SeDebugPrivilege	4380	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	Process	procid_target
PID 1340 wrote to memory of 2696	1340	regsvr32.exe	82
PID 1340 wrote to memory of 2696	1340	regsvr32.exe	82
PID 1340 wrote to memory of 2696	1340	regsvr32.exe	82
PID 2696 wrote to memory of 1672	2696	regsvr32.exe	83
PID 2696 wrote to memory of 1672	2696	regsvr32.exe	83
PID 2696 wrote to memory of 1672	2696	regsvr32.exe	83
PID 2696 wrote to memory of 4380	2696	regsvr32.exe	84
PID 2696 wrote to memory of 4380	2696	regsvr32.exe	84
PID 2696 wrote to memory of 4380	2696	regsvr32.exe	84
PID 2696 wrote to memory of 4380	2696	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\920763e0b7237d2d67608c91b6c17e67d6596f48e1d1b01c52157acccd591dc5.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1340
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\920763e0b7237d2d67608c91b6c17e67d6596f48e1d1b01c52157acccd591dc5.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2696
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:1672
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4380

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/2696-0-0x0000000002A70000-0x0000000002AAB000-memory.dmp

Filesize
236KB

Download
memory/2696-4-0x0000000002A30000-0x0000000002A68000-memory.dmp

Filesize
224KB

Download
memory/2696-5-0x0000000002AB0000-0x0000000002AE9000-memory.dmp

Filesize
228KB

Download
memory/2696-8-0x0000000002B00000-0x0000000002B37000-memory.dmp

Filesize
220KB

Download
memory/2696-11-0x0000000002B50000-0x0000000002B93000-memory.dmp

Filesize
268KB

Download
memory/2696-13-0x0000000002BB0000-0x0000000002BB3000-memory.dmp

Filesize
12KB

Download
memory/2696-12-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

Filesize
4KB

Download
memory/2696-16-0x0000000002B50000-0x0000000002B93000-memory.dmp

Filesize
268KB

Download
memory/2696-17-0x0000000002BB0000-0x0000000002BB3000-memory.dmp

Filesize
12KB

Download
memory/4380-14-0x0000021811310000-0x0000021811338000-memory.dmp

Filesize
160KB

Download
memory/4380-15-0x0000021811480000-0x0000021811481000-memory.dmp

Filesize
4KB

Download
memory/4380-18-0x0000021811310000-0x0000021811338000-memory.dmp

Filesize
160KB

Download