trickbot | 3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2

Analysis

max time kernel
140s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 09:14

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General

Target

3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2.exe
Size

460KB
MD5

38717b4e14479beb37ccee81320c0851
SHA1

ec2c52fa06271c2fa831b5426e2fd5b97b0dd203
SHA256

3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2
SHA512

2f74c0136ff5561e8abbfc08f1feed8f46089749a3d95351d35ebede6b22cd7c83c9b31c228f3b3c08c37d9647ebbf51ce2d237ebc7828b63d3cc4dc4b6f068f
SSDEEP

6144:VJQZXnA9nIJwNyiQRsWLKaP9qmMVjaVQV87M393HwG+/dKPMfc:VJQZ3snHNyi4s4L4jaV/7u93HwK

Score

10^/10

trickbot top139 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

top139

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

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
Trickbot family
trickbot
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2476 5096 WerFault.exe 3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2.exe

pid	pid_target	process	target process
2476	5096	WerFault.exe	3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2.exe

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

Processes:

3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 4284 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	4284	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2.exe

pid	process
5096	3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2.exe
5096	3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2.exe

description	pid	process	target process
PID 5096 wrote to memory of 4284	5096	3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2.exe	wermgr.exe
PID 5096 wrote to memory of 4284	5096	3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2.exe	wermgr.exe
PID 5096 wrote to memory of 3768	5096	3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2.exe	cmd.exe
PID 5096 wrote to memory of 3768	5096	3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2.exe	cmd.exe
PID 5096 wrote to memory of 4284	5096	3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2.exe	wermgr.exe
PID 5096 wrote to memory of 4284	5096	3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2.exe	wermgr.exe

C:\Users\Admin\AppData\Local\Temp\3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2.exe
"C:\Users\Admin\AppData\Local\Temp\3b08dbfef47f2654f64e88443b587743904ed93c72951f9f32c12d99cd36d4a2.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5096
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4284
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:3768
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 600
  2⤵
  - Program crash
  PID:2476

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5096 -ip 5096
1⤵
PID:1500

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/4284-9-0x0000010A24F00000-0x0000010A24F29000-memory.dmp

Filesize
164KB

Download
memory/4284-10-0x0000010A251A0000-0x0000010A251A1000-memory.dmp

Filesize
4KB

Download
memory/4284-13-0x0000010A24F00000-0x0000010A24F29000-memory.dmp

Filesize
164KB

Download
memory/5096-4-0x0000000002520000-0x000000000255D000-memory.dmp

Filesize
244KB

Download
memory/5096-6-0x00000000025C0000-0x00000000025FB000-memory.dmp

Filesize
236KB

Download
memory/5096-5-0x00000000025C0000-0x00000000025FB000-memory.dmp

Filesize
236KB

Download
memory/5096-0-0x0000000002580000-0x00000000025C0000-memory.dmp

Filesize
256KB

Download
memory/5096-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/5096-7-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/5096-11-0x0000000002500000-0x0000000002511000-memory.dmp

Filesize
68KB

Download
memory/5096-12-0x00000000025C0000-0x00000000025FB000-memory.dmp

Filesize
236KB

Download