trickbot | b19595a1befd8f9b479d8e8845b22fa1ab189f675be74b3d34abbd1e15343181

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01-09-2024 05:46

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General

Target

bb5eb086bb19eba1e82e1158a5862b6cabf8cbd8fa627c59dfceda284e353d25.exe
Size

868KB
MD5

366d2d1daddc57b239039c83baf11281
SHA1

799978b03da146c1041d9480e66c3c1030baa798
SHA256

bb5eb086bb19eba1e82e1158a5862b6cabf8cbd8fa627c59dfceda284e353d25
SHA512

f9c72ee0ddedbc8c59989a6c1c33e20a6e628501d99b725aa2658c4292c095b97194cdc246b00355b59b485e789bd3ebfc602521b58b73aab1dbd71df022f3f5
SSDEEP

12288:0cfkUmruxF02xWt5bSoV/XHx8B8a4TrTEChqNi9rko/P:KI02x+LXHqB8aErPqCdP

Score

10^/10

trickbot lib166 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

2000035

Botnet

lib166

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
4888	3776	WerFault.exe	83
1116	3776	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	bb5eb086bb19eba1e82e1158a5862b6cabf8cbd8fa627c59dfceda284e353d25.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3176	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3776	bb5eb086bb19eba1e82e1158a5862b6cabf8cbd8fa627c59dfceda284e353d25.exe
3776	bb5eb086bb19eba1e82e1158a5862b6cabf8cbd8fa627c59dfceda284e353d25.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3776 wrote to memory of 3176	3776	bb5eb086bb19eba1e82e1158a5862b6cabf8cbd8fa627c59dfceda284e353d25.exe	84
PID 3776 wrote to memory of 3176	3776	bb5eb086bb19eba1e82e1158a5862b6cabf8cbd8fa627c59dfceda284e353d25.exe	84
PID 3776 wrote to memory of 1624	3776	bb5eb086bb19eba1e82e1158a5862b6cabf8cbd8fa627c59dfceda284e353d25.exe	88
PID 3776 wrote to memory of 1624	3776	bb5eb086bb19eba1e82e1158a5862b6cabf8cbd8fa627c59dfceda284e353d25.exe	88
PID 3776 wrote to memory of 3176	3776	bb5eb086bb19eba1e82e1158a5862b6cabf8cbd8fa627c59dfceda284e353d25.exe	84
PID 3776 wrote to memory of 3176	3776	bb5eb086bb19eba1e82e1158a5862b6cabf8cbd8fa627c59dfceda284e353d25.exe	84

C:\Users\Admin\AppData\Local\Temp\bb5eb086bb19eba1e82e1158a5862b6cabf8cbd8fa627c59dfceda284e353d25.exe
"C:\Users\Admin\AppData\Local\Temp\bb5eb086bb19eba1e82e1158a5862b6cabf8cbd8fa627c59dfceda284e353d25.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3776
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3176
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:1624
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3776 -s 584
  2⤵
  - Program crash
  PID:4888
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3776 -s 620
  2⤵
  - Program crash
  PID:1116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3776 -ip 3776
1⤵
PID:1608

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3776 -ip 3776
1⤵
PID:2740

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/3176-9-0x000001A73B400000-0x000001A73B429000-memory.dmp

Filesize
164KB

Download
memory/3176-10-0x000001A73B6A0000-0x000001A73B6A1000-memory.dmp

Filesize
4KB

Download
memory/3176-13-0x000001A73B400000-0x000001A73B429000-memory.dmp

Filesize
164KB

Download
memory/3776-5-0x0000000003CE0000-0x0000000003D1A000-memory.dmp

Filesize
232KB

Download
memory/3776-4-0x0000000003B60000-0x0000000003B9C000-memory.dmp

Filesize
240KB

Download
memory/3776-6-0x0000000003CE0000-0x0000000003D1A000-memory.dmp

Filesize
232KB

Download
memory/3776-0-0x0000000003CA0000-0x0000000003CDF000-memory.dmp

Filesize
252KB

Download
memory/3776-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3776-7-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download
memory/3776-11-0x0000000002320000-0x0000000002331000-memory.dmp

Filesize
68KB

Download
memory/3776-12-0x0000000003CE0000-0x0000000003D1A000-memory.dmp

Filesize
232KB

Download