trickbot | f2b93c434fbc6107890f6692b8154866b7f999414e530d4f89a802f0c6c21c2e

Analysis

max time kernel
150s
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
03-09-2024 21:20

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General

Target

aa6af1b199ca7767ff52adfe357f5982abc8b7c7070ee1595d5a327facd1c90b.exe
Size

960KB
MD5

3f920673f348265dfd99e4de5c38c1e4
SHA1

442cd518fc3d1530472e64cad1cc92085b8da74b
SHA256

aa6af1b199ca7767ff52adfe357f5982abc8b7c7070ee1595d5a327facd1c90b
SHA512

c56a54e3bfc437dc29aa41cadac3ff47f68a3886a75da4609d06f1310d30af768ff610839b6f6b2eae82b478dd93e8b136482d7e578eed5b6bb156daa3170f4a
SSDEEP

12288:4G1nPQF6g5ROxYdmsugxjE5OCSLaN9PeJxD0k+J7tNB7SwZfClIEUfi59Julqgp/:cE4msuJOzDgJ7uIa56WUCU6g

Score

10^/10

trickbot lib165 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

2000035

Botnet

lib165

36.91.117.231:443

36.89.228.201:443

103.75.32.173:443

45.115.172.105:443

36.95.23.89:443

103.123.86.104:443

202.65.119.162:443

202.9.121.143:443

139.255.65.170:443

110.172.137.20:443

103.146.232.154:443

36.91.88.164:443

103.47.170.131:443

122.117.90.133:443

103.9.188.78:443

210.2.149.202:443

118.91.190.42:443

117.222.61.115:443

117.222.57.92:443

136.228.128.21:443

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

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4704	4904	WerFault.exe	83
1468	4904	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	aa6af1b199ca7767ff52adfe357f5982abc8b7c7070ee1595d5a327facd1c90b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3836	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4904	aa6af1b199ca7767ff52adfe357f5982abc8b7c7070ee1595d5a327facd1c90b.exe
4904	aa6af1b199ca7767ff52adfe357f5982abc8b7c7070ee1595d5a327facd1c90b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4904 wrote to memory of 3836	4904	aa6af1b199ca7767ff52adfe357f5982abc8b7c7070ee1595d5a327facd1c90b.exe	84
PID 4904 wrote to memory of 3836	4904	aa6af1b199ca7767ff52adfe357f5982abc8b7c7070ee1595d5a327facd1c90b.exe	84
PID 4904 wrote to memory of 4524	4904	aa6af1b199ca7767ff52adfe357f5982abc8b7c7070ee1595d5a327facd1c90b.exe	87
PID 4904 wrote to memory of 4524	4904	aa6af1b199ca7767ff52adfe357f5982abc8b7c7070ee1595d5a327facd1c90b.exe	87
PID 4904 wrote to memory of 3836	4904	aa6af1b199ca7767ff52adfe357f5982abc8b7c7070ee1595d5a327facd1c90b.exe	84
PID 4904 wrote to memory of 3836	4904	aa6af1b199ca7767ff52adfe357f5982abc8b7c7070ee1595d5a327facd1c90b.exe	84

C:\Users\Admin\AppData\Local\Temp\aa6af1b199ca7767ff52adfe357f5982abc8b7c7070ee1595d5a327facd1c90b.exe
"C:\Users\Admin\AppData\Local\Temp\aa6af1b199ca7767ff52adfe357f5982abc8b7c7070ee1595d5a327facd1c90b.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4904
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3836
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:4524
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4904 -s 588
  2⤵
  - Program crash
  PID:4704
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4904 -s 588
  2⤵
  - Program crash
  PID:1468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 4904 -ip 4904
1⤵
PID:4948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 4904 -ip 4904
1⤵
PID:1012

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/3836-9-0x000001CACE6A0000-0x000001CACE6C9000-memory.dmp

Filesize
164KB

Download
memory/3836-10-0x000001CACE930000-0x000001CACE931000-memory.dmp

Filesize
4KB

Download
memory/3836-13-0x000001CACE6A0000-0x000001CACE6C9000-memory.dmp

Filesize
164KB

Download
memory/4904-0-0x00000000025B0000-0x00000000025EF000-memory.dmp

Filesize
252KB

Download
memory/4904-5-0x0000000003BF0000-0x0000000003C2A000-memory.dmp

Filesize
232KB

Download
memory/4904-4-0x00000000022B0000-0x00000000022EC000-memory.dmp

Filesize
240KB

Download
memory/4904-6-0x0000000003BF0000-0x0000000003C2A000-memory.dmp

Filesize
232KB

Download
memory/4904-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4904-7-0x00000000023A0000-0x00000000023A1000-memory.dmp

Filesize
4KB

Download
memory/4904-11-0x00000000007F0000-0x0000000000801000-memory.dmp

Filesize
68KB

Download
memory/4904-12-0x0000000003BF0000-0x0000000003C2A000-memory.dmp

Filesize
232KB

Download