trickbot | 4f7fd15930b289088a285c1a112fbcc3b7ff3e9487d1125618cb40380e151b97

Analysis

max time kernel
143s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 09:59

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General

Target

4f7fd15930b289088a285c1a112fbcc3b7ff3e9487d1125618cb40380e151b97.dll
Size

706KB
MD5

bd435e95014897468da5185bb2b6116d
SHA1

e1264f52378179a29b537a452178e1705099ed74
SHA256

4f7fd15930b289088a285c1a112fbcc3b7ff3e9487d1125618cb40380e151b97
SHA512

842bd068cac9fb3606351ac20350fc260c23a4eb1e01183ce8f9b9666bc5926cd65fecbf8c9655a12e4dd0aa283a0d83ec9f59f866ba28936de9779d3c646f84
SSDEEP

12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0cd:RPp2abM15xIxD4KXJg/vYRbKDBhF1TSg

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
892	5068	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	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2708	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 5068	2368	rundll32.exe	82
PID 2368 wrote to memory of 5068	2368	rundll32.exe	82
PID 2368 wrote to memory of 5068	2368	rundll32.exe	82
PID 5068 wrote to memory of 792	5068	rundll32.exe	90
PID 5068 wrote to memory of 792	5068	rundll32.exe	90
PID 5068 wrote to memory of 792	5068	rundll32.exe	90
PID 5068 wrote to memory of 2708	5068	rundll32.exe	91
PID 5068 wrote to memory of 2708	5068	rundll32.exe	91
PID 5068 wrote to memory of 2708	5068	rundll32.exe	91
PID 5068 wrote to memory of 2708	5068	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4f7fd15930b289088a285c1a112fbcc3b7ff3e9487d1125618cb40380e151b97.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4f7fd15930b289088a285c1a112fbcc3b7ff3e9487d1125618cb40380e151b97.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5068
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:792
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2708
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5068 -s 652
    3⤵
    - Program crash
    PID:892

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5068 -ip 5068
1⤵
PID:1472

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/2708-4-0x000001D326030000-0x000001D326059000-memory.dmp

Filesize
164KB

Download
memory/2708-5-0x000001D3261D0000-0x000001D3261D1000-memory.dmp

Filesize
4KB

Download
memory/2708-7-0x000001D326030000-0x000001D326059000-memory.dmp

Filesize
164KB

Download
memory/5068-0-0x0000000002990000-0x0000000002BF8000-memory.dmp

Filesize
2.4MB

Download
memory/5068-1-0x0000000001130000-0x0000000001175000-memory.dmp

Filesize
276KB

Download
memory/5068-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/5068-2-0x00000000011B0000-0x00000000011B1000-memory.dmp

Filesize
4KB

Download
memory/5068-6-0x0000000001130000-0x0000000001175000-memory.dmp

Filesize
276KB

Download