trickbot | 92f31c0796b86a2a3e8ec25916a51926a56dba17a7bfd7e70078822f7726e818

Analysis

max time kernel
140s
max time network
148s
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 07:27

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General

Target

cc8a702f09e6772e6d087dee6c7d426a99a1ff1d12072079bc54a5fe90f431a0.exe
Size

868KB
MD5

e81f4d0b281a7246c9076ce220ebc3c2
SHA1

bda65fb488ec4978be8ce076cd4b887f01a86d96
SHA256

cc8a702f09e6772e6d087dee6c7d426a99a1ff1d12072079bc54a5fe90f431a0
SHA512

ab1cac9c665312a2513125f3cb9f41279f47c1e4947e0585adb8a503261686231e165d45e6d2d90c53bd18270a77cd3c386659e0d07a29f4e9768912fc1f1854
SSDEEP

12288:0cfkUmruxF02xWt5bSoV/XHx8B8a4TrTEChqNi9rkv/C:KI02x+LXHqB8aErPqC4C

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
3236	4868	WerFault.exe	85
2620	4868	WerFault.exe	85

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	cc8a702f09e6772e6d087dee6c7d426a99a1ff1d12072079bc54a5fe90f431a0.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2100	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4868	cc8a702f09e6772e6d087dee6c7d426a99a1ff1d12072079bc54a5fe90f431a0.exe
4868	cc8a702f09e6772e6d087dee6c7d426a99a1ff1d12072079bc54a5fe90f431a0.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4868 wrote to memory of 2100	4868	cc8a702f09e6772e6d087dee6c7d426a99a1ff1d12072079bc54a5fe90f431a0.exe	86
PID 4868 wrote to memory of 2100	4868	cc8a702f09e6772e6d087dee6c7d426a99a1ff1d12072079bc54a5fe90f431a0.exe	86
PID 4868 wrote to memory of 4452	4868	cc8a702f09e6772e6d087dee6c7d426a99a1ff1d12072079bc54a5fe90f431a0.exe	90
PID 4868 wrote to memory of 4452	4868	cc8a702f09e6772e6d087dee6c7d426a99a1ff1d12072079bc54a5fe90f431a0.exe	90
PID 4868 wrote to memory of 2100	4868	cc8a702f09e6772e6d087dee6c7d426a99a1ff1d12072079bc54a5fe90f431a0.exe	86
PID 4868 wrote to memory of 2100	4868	cc8a702f09e6772e6d087dee6c7d426a99a1ff1d12072079bc54a5fe90f431a0.exe	86

C:\Users\Admin\AppData\Local\Temp\cc8a702f09e6772e6d087dee6c7d426a99a1ff1d12072079bc54a5fe90f431a0.exe
"C:\Users\Admin\AppData\Local\Temp\cc8a702f09e6772e6d087dee6c7d426a99a1ff1d12072079bc54a5fe90f431a0.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4868
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2100
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:4452
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 592
  2⤵
  - Program crash
  PID:3236
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 592
  2⤵
  - Program crash
  PID:2620

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4868 -ip 4868
1⤵
PID:4156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4868 -ip 4868
1⤵
PID:3908

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/2100-9-0x000001D905940000-0x000001D905969000-memory.dmp

Filesize
164KB

Download
memory/2100-10-0x000001D905BD0000-0x000001D905BD1000-memory.dmp

Filesize
4KB

Download
memory/2100-13-0x000001D905940000-0x000001D905969000-memory.dmp

Filesize
164KB

Download
memory/4868-4-0x0000000003CC0000-0x0000000003CFA000-memory.dmp

Filesize
232KB

Download
memory/4868-6-0x0000000003CC0000-0x0000000003CFA000-memory.dmp

Filesize
232KB

Download
memory/4868-5-0x0000000002520000-0x000000000255C000-memory.dmp

Filesize
240KB

Download
memory/4868-0-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/4868-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4868-7-0x00000000025D0000-0x00000000025D1000-memory.dmp

Filesize
4KB

Download
memory/4868-11-0x0000000002500000-0x0000000002511000-memory.dmp

Filesize
68KB

Download
memory/4868-12-0x0000000003CC0000-0x0000000003CFA000-memory.dmp

Filesize
232KB

Download