trickbot | b35c4fb89045c2a9dfc6839435a5b47c0d6232cea811460b57130d5929e8baa4

Analysis

max time kernel
149s
max time network
157s
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, 11:48

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General

Target
5eeee785bfd4d0a756351c433ed37b7d8d7245b9ef8a45ee71d0a2584204706e.exe
Size 868KB
Sample240903-nyxmdaxbla
SHA256 5eeee785bfd4d0a756351c433ed37b7d8d7245b9ef8a45ee71d0a2584204706e
MD5 66d5cd67d15958158668967e8f509de9
SHA1 dd911e23abb60f862fa54f1e405dfa6d4a40e942
SHA512 8725279807124da850663db69eb8599eacf091693108d197e8d40c63f11d0f2763fb4c5a7b0bfb61dd70f0ecb0b0de7784500fd626240cfad22ad4907d6074a5
SSDEEP 12288:0cfkUmruxF02xWt5bSoV/XHx8B8a4TrTEChqNi9rkS/:KI02x+LXHqB8aErPqCL
MD5 SHA1 SHA512 SSDEEP

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
103.47.170.130:443
36.91.186.235:443
103.194.88.4:443
116.206.153.212:443
58.97.72.83:443
139.255.6.2:443

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
400	3148	WerFault.exe	82
3300	3148	WerFault.exe	82

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	5eeee785bfd4d0a756351c433ed37b7d8d7245b9ef8a45ee71d0a2584204706e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2288	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3148	5eeee785bfd4d0a756351c433ed37b7d8d7245b9ef8a45ee71d0a2584204706e.exe
3148	5eeee785bfd4d0a756351c433ed37b7d8d7245b9ef8a45ee71d0a2584204706e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3148 wrote to memory of 2288	3148	5eeee785bfd4d0a756351c433ed37b7d8d7245b9ef8a45ee71d0a2584204706e.exe	83
PID 3148 wrote to memory of 2288	3148	5eeee785bfd4d0a756351c433ed37b7d8d7245b9ef8a45ee71d0a2584204706e.exe	83
PID 3148 wrote to memory of 2984	3148	5eeee785bfd4d0a756351c433ed37b7d8d7245b9ef8a45ee71d0a2584204706e.exe	85
PID 3148 wrote to memory of 2984	3148	5eeee785bfd4d0a756351c433ed37b7d8d7245b9ef8a45ee71d0a2584204706e.exe	85
PID 3148 wrote to memory of 2288	3148	5eeee785bfd4d0a756351c433ed37b7d8d7245b9ef8a45ee71d0a2584204706e.exe	83
PID 3148 wrote to memory of 2288	3148	5eeee785bfd4d0a756351c433ed37b7d8d7245b9ef8a45ee71d0a2584204706e.exe	83

C:\Users\Admin\AppData\Local\Temp\5eeee785bfd4d0a756351c433ed37b7d8d7245b9ef8a45ee71d0a2584204706e.exe
"C:\Users\Admin\AppData\Local\Temp\5eeee785bfd4d0a756351c433ed37b7d8d7245b9ef8a45ee71d0a2584204706e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3148
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2288
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:2984
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3148 -s 580
  2⤵
  - Program crash
  PID:400
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3148 -s 600
  2⤵
  - Program crash
  PID:3300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3148 -ip 3148
1⤵
PID:1916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3148 -ip 3148
1⤵
PID:3000

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/2288-10-0x000001C147620000-0x000001C147649000-memory.dmp

Download

memory/2288-9-0x000001C1477C0000-0x000001C1477C1000-memory.dmp

Download

memory/3148-5-0x0000000002450000-0x000000000248C000-memory.dmp

Download

memory/3148-6-0x0000000003D20000-0x0000000003D5A000-memory.dmp

Download

memory/3148-0-0x0000000003CE0000-0x0000000003D1F000-memory.dmp

Download

memory/3148-4-0x0000000003D20000-0x0000000003D5A000-memory.dmp

Download

memory/3148-8-0x0000000010000000-0x0000000010003000-memory.dmp

Download

memory/3148-7-0x0000000002490000-0x0000000002491000-memory.dmp

Download

memory/3148-11-0x0000000002430000-0x0000000002441000-memory.dmp

Download

memory/3148-12-0x0000000003D20000-0x0000000003D5A000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads