trickbot | 88ebf06465be8e785e81daf8b10c3b20b3ecf5df44985de0398fc7f4c00ecae7

Analysis

max time kernel
138s
max time network
149s
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 16:40

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General

Target

88ebf06465be8e785e81daf8b10c3b20b3ecf5df44985de0398fc7f4c00ecae7.dll
Size

440KB
MD5

bd33b5f332bcdbaf05743b7d17982dd6
SHA1

0e748f712a1769f0ce900bb9f8ea472b6717facb
SHA256

88ebf06465be8e785e81daf8b10c3b20b3ecf5df44985de0398fc7f4c00ecae7
SHA512

4cd19d6e381c80a7fd7151905ce561ae0965f09976b1e95c74a0a81142a464b40a6d69a4060d08b87d61e486e312016da7d0f0195b43d66c4d48486c22749ac7
SSDEEP

6144:v5+iRFTkRhO9SE7tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkytZTm4EBpL0zacMScx7

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
3336	396	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	3204	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4360 wrote to memory of 396	4360	rundll32.exe	82
PID 4360 wrote to memory of 396	4360	rundll32.exe	82
PID 4360 wrote to memory of 396	4360	rundll32.exe	82
PID 396 wrote to memory of 1820	396	rundll32.exe	83
PID 396 wrote to memory of 1820	396	rundll32.exe	83
PID 396 wrote to memory of 1820	396	rundll32.exe	83
PID 396 wrote to memory of 3204	396	rundll32.exe	84
PID 396 wrote to memory of 3204	396	rundll32.exe	84
PID 396 wrote to memory of 3204	396	rundll32.exe	84
PID 396 wrote to memory of 3204	396	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\88ebf06465be8e785e81daf8b10c3b20b3ecf5df44985de0398fc7f4c00ecae7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4360
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\88ebf06465be8e785e81daf8b10c3b20b3ecf5df44985de0398fc7f4c00ecae7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:396
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:1820
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3204
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 396 -s 676
    3⤵
    - Program crash
    PID:3336

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 396 -ip 396
1⤵
PID:4588

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/396-0-0x0000000002D90000-0x0000000002DCB000-memory.dmp

Filesize
236KB

Download
memory/396-4-0x0000000002D50000-0x0000000002D88000-memory.dmp

Filesize
224KB

Download
memory/396-5-0x0000000002FF0000-0x0000000003029000-memory.dmp

Filesize
228KB

Download
memory/396-8-0x0000000003030000-0x0000000003068000-memory.dmp

Filesize
224KB

Download
memory/396-11-0x0000000003070000-0x00000000030B5000-memory.dmp

Filesize
276KB

Download
memory/396-13-0x00000000030D0000-0x00000000030D3000-memory.dmp

Filesize
12KB

Download
memory/396-12-0x00000000030F0000-0x00000000030F1000-memory.dmp

Filesize
4KB

Download
memory/396-16-0x0000000003070000-0x00000000030B5000-memory.dmp

Filesize
276KB

Download
memory/3204-15-0x00000293C3C60000-0x00000293C3C88000-memory.dmp

Filesize
160KB

Download
memory/3204-14-0x00000293C3EF0000-0x00000293C3EF1000-memory.dmp

Filesize
4KB

Download