trickbot | 3fa2b8690489a949bb0cf0a8d092ddb2eac7dbd36df513e5d47e57db0674a8f0

Analysis

max time kernel
106s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2024 22:22

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General

Target

3fa2b8690489a949bb0cf0a8d092ddb2eac7dbd36df513e5d47e57db0674a8f0.dll
Size

706KB
MD5

84404ae9531ddd14585fbee738d3b2a4
SHA1

104f4c53c45a65a255c2c12a9027376581441fdc
SHA256

3fa2b8690489a949bb0cf0a8d092ddb2eac7dbd36df513e5d47e57db0674a8f0
SHA512

a83a2770ada016233ee33fcbb34ee9e30f584ee0bddb4daa9f054d9bb83d2580ec2c27193d60427fd2bfa70fee43770346b784011ecca7445413fb4b85fe2853
SSDEEP

12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0c7:RPp2abM15xIxD4KXJg/vYRbKDBhF1TSY

Score

10^/10

trickbot rob136 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob136

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

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	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1220	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 4812	2324	rundll32.exe	83
PID 2324 wrote to memory of 4812	2324	rundll32.exe	83
PID 2324 wrote to memory of 4812	2324	rundll32.exe	83
PID 4812 wrote to memory of 2736	4812	rundll32.exe	94
PID 4812 wrote to memory of 2736	4812	rundll32.exe	94
PID 4812 wrote to memory of 2736	4812	rundll32.exe	94
PID 4812 wrote to memory of 1220	4812	rundll32.exe	95
PID 4812 wrote to memory of 1220	4812	rundll32.exe	95
PID 4812 wrote to memory of 1220	4812	rundll32.exe	95
PID 4812 wrote to memory of 1220	4812	rundll32.exe	95

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3fa2b8690489a949bb0cf0a8d092ddb2eac7dbd36df513e5d47e57db0674a8f0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3fa2b8690489a949bb0cf0a8d092ddb2eac7dbd36df513e5d47e57db0674a8f0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4812
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2736
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1220

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/1220-4-0x000002BD4DC00000-0x000002BD4DC29000-memory.dmp

Filesize
164KB

Download
memory/1220-5-0x000002BD4DD20000-0x000002BD4DD21000-memory.dmp

Filesize
4KB

Download
memory/1220-8-0x000002BD4DC00000-0x000002BD4DC29000-memory.dmp

Filesize
164KB

Download
memory/4812-0-0x00000000029F0000-0x0000000002C58000-memory.dmp

Filesize
2.4MB

Download
memory/4812-1-0x0000000000FD0000-0x0000000001015000-memory.dmp

Filesize
276KB

Download
memory/4812-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4812-2-0x0000000000FA0000-0x0000000000FA1000-memory.dmp

Filesize
4KB

Download
memory/4812-6-0x0000000000FD0000-0x0000000001015000-memory.dmp

Filesize
276KB

Download
memory/4812-7-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download