trickbot | a0f367237617f6e2e41c7542f2c57fe848997cb76bdd2d4e2ed96934c1751e95

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 16:07

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General

Target

a0f367237617f6e2e41c7542f2c57fe848997cb76bdd2d4e2ed96934c1751e95.dll
Size

440KB
MD5

db2e73db3a39df69a176f2a103852436
SHA1

d5c490feb56dcc23497a03f7307f1e1f32b40066
SHA256

a0f367237617f6e2e41c7542f2c57fe848997cb76bdd2d4e2ed96934c1751e95
SHA512

e12bcad0ef4e9c4664e12fa1d4515b494510f3b11f88ae13c0fe9736f2a9fa4c0f65ec8bdb8a95dbc4a6725609d0e3a7885288102936bad8d5b9d4ac9433d42f
SSDEEP

6144:v5+iRFTkRhO9SEctZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkRtZTm4EBpL0zacMScx7

Score

10^/10

trickbot rob141 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob141

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
2596	2184	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	3408	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4876 wrote to memory of 2184	4876	rundll32.exe	82
PID 4876 wrote to memory of 2184	4876	rundll32.exe	82
PID 4876 wrote to memory of 2184	4876	rundll32.exe	82
PID 2184 wrote to memory of 3324	2184	rundll32.exe	83
PID 2184 wrote to memory of 3324	2184	rundll32.exe	83
PID 2184 wrote to memory of 3324	2184	rundll32.exe	83
PID 2184 wrote to memory of 3408	2184	rundll32.exe	84
PID 2184 wrote to memory of 3408	2184	rundll32.exe	84
PID 2184 wrote to memory of 3408	2184	rundll32.exe	84
PID 2184 wrote to memory of 3408	2184	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a0f367237617f6e2e41c7542f2c57fe848997cb76bdd2d4e2ed96934c1751e95.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4876
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a0f367237617f6e2e41c7542f2c57fe848997cb76bdd2d4e2ed96934c1751e95.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2184
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3324
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3408
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2184 -s 672
    3⤵
    - Program crash
    PID:2596

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2184 -ip 2184
1⤵
PID:2772

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/2184-1-0x0000000002640000-0x000000000267B000-memory.dmp

Filesize
236KB

Download
memory/2184-4-0x0000000000B40000-0x0000000000B78000-memory.dmp

Filesize
224KB

Download
memory/2184-8-0x00000000027D0000-0x0000000002808000-memory.dmp

Filesize
224KB

Download
memory/2184-5-0x0000000002790000-0x00000000027C9000-memory.dmp

Filesize
228KB

Download
memory/2184-11-0x0000000002810000-0x0000000002855000-memory.dmp

Filesize
276KB

Download
memory/2184-13-0x0000000002860000-0x0000000002863000-memory.dmp

Filesize
12KB

Download
memory/2184-12-0x0000000002880000-0x0000000002881000-memory.dmp

Filesize
4KB

Download
memory/2184-16-0x0000000002810000-0x0000000002855000-memory.dmp

Filesize
276KB

Download
memory/3408-15-0x00000116BF4D0000-0x00000116BF4F8000-memory.dmp

Filesize
160KB

Download
memory/3408-14-0x00000116BF660000-0x00000116BF661000-memory.dmp

Filesize
4KB

Download