trickbot | b4463af03da32908466b386c30ef49cae108306f8bfba681d2cf3be21e4e6b67

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
31-08-2024 07:44

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General

Target

0869efc9c85780de621d99ee20829eafe90bbead87e4fc767108fcdb28e1dddc.exe
Size

868KB
MD5

ef0e6d8f32f16ebc1dd644cf7e56943a
SHA1

beb3ccf77811a242a20e41a3591b1201cf5108cf
SHA256

0869efc9c85780de621d99ee20829eafe90bbead87e4fc767108fcdb28e1dddc
SHA512

f30a8ee904a11a9b6a4dd9397fb65dc1f77085632d67e67478649b59555581ca86cfc28037d352df168be3343492b03422fe29c14cef3f64590f57ffd1ecb375
SSDEEP

12288:0cfkUmruxF02xWt5bSoV/XHx8B8a4TrTEChqNi9rkX9/2:KI02x+LXHqB8aErPqCm2

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
1860	4356	WerFault.exe	83
3952	4356	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	0869efc9c85780de621d99ee20829eafe90bbead87e4fc767108fcdb28e1dddc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1904	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4356	0869efc9c85780de621d99ee20829eafe90bbead87e4fc767108fcdb28e1dddc.exe
4356	0869efc9c85780de621d99ee20829eafe90bbead87e4fc767108fcdb28e1dddc.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4356 wrote to memory of 1904	4356	0869efc9c85780de621d99ee20829eafe90bbead87e4fc767108fcdb28e1dddc.exe	84
PID 4356 wrote to memory of 1904	4356	0869efc9c85780de621d99ee20829eafe90bbead87e4fc767108fcdb28e1dddc.exe	84
PID 4356 wrote to memory of 3684	4356	0869efc9c85780de621d99ee20829eafe90bbead87e4fc767108fcdb28e1dddc.exe	88
PID 4356 wrote to memory of 3684	4356	0869efc9c85780de621d99ee20829eafe90bbead87e4fc767108fcdb28e1dddc.exe	88
PID 4356 wrote to memory of 1904	4356	0869efc9c85780de621d99ee20829eafe90bbead87e4fc767108fcdb28e1dddc.exe	84
PID 4356 wrote to memory of 1904	4356	0869efc9c85780de621d99ee20829eafe90bbead87e4fc767108fcdb28e1dddc.exe	84

C:\Users\Admin\AppData\Local\Temp\0869efc9c85780de621d99ee20829eafe90bbead87e4fc767108fcdb28e1dddc.exe
"C:\Users\Admin\AppData\Local\Temp\0869efc9c85780de621d99ee20829eafe90bbead87e4fc767108fcdb28e1dddc.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4356
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1904
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:3684
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4356 -s 588
  2⤵
  - Program crash
  PID:1860
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4356 -s 588
  2⤵
  - Program crash
  PID:3952

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 4356 -ip 4356
1⤵
PID:408

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4356 -ip 4356
1⤵
PID:4480

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/1904-9-0x0000021EB37A0000-0x0000021EB37C9000-memory.dmp

Filesize
164KB

Download
memory/1904-10-0x0000021EB3A40000-0x0000021EB3A41000-memory.dmp

Filesize
4KB

Download
memory/1904-13-0x0000021EB37A0000-0x0000021EB37C9000-memory.dmp

Filesize
164KB

Download
memory/4356-4-0x0000000002470000-0x00000000024AC000-memory.dmp

Filesize
240KB

Download
memory/4356-5-0x0000000003D00000-0x0000000003D3A000-memory.dmp

Filesize
232KB

Download
memory/4356-6-0x0000000003D00000-0x0000000003D3A000-memory.dmp

Filesize
232KB

Download
memory/4356-0-0x0000000003CC0000-0x0000000003CFF000-memory.dmp

Filesize
252KB

Download
memory/4356-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4356-7-0x0000000002450000-0x0000000002451000-memory.dmp

Filesize
4KB

Download
memory/4356-11-0x0000000002410000-0x0000000002421000-memory.dmp

Filesize
68KB

Download
memory/4356-12-0x0000000003D00000-0x0000000003D3A000-memory.dmp

Filesize
232KB

Download