trickbot | 68db2ce93ee2bd48c67492c0ac4860c5e85fa570b4422cf3605a3535054a44c5

Analysis

max time kernel
141s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/09/2024, 15:22

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General

Target
670fdabce8da0d580e275887f52f89e8666ec16704278ec682b15beded81726a.dll
Size 706KB
Sample240901-srzklsverg
SHA256 670fdabce8da0d580e275887f52f89e8666ec16704278ec682b15beded81726a
MD5 ee053c3707281c736a9df9a0f80e46a7
SHA1 435ea9a40b8774327c8a46412d2a0762b4fd20d0
SHA512 9f0f9dc85224efc5fc2a1b1585a9ae42499a063d71021a94bb673d675667fdd7582bc65df13faec643c208738e0a43b5fedc23cedfa317f85d79f7e8f3ad1be3
SSDEEP 12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0cC:RPp2abM15xIxD4KXJg/vYRbKDBhF1TSz
MD5 SHA1 SHA512 SSDEEP

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2392	4740	WerFault.exe	88

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	4784	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1056 wrote to memory of 4740	1056	rundll32.exe	88
PID 1056 wrote to memory of 4740	1056	rundll32.exe	88
PID 1056 wrote to memory of 4740	1056	rundll32.exe	88
PID 4740 wrote to memory of 976	4740	rundll32.exe	102
PID 4740 wrote to memory of 976	4740	rundll32.exe	102
PID 4740 wrote to memory of 976	4740	rundll32.exe	102
PID 4740 wrote to memory of 4784	4740	rundll32.exe	103
PID 4740 wrote to memory of 4784	4740	rundll32.exe	103
PID 4740 wrote to memory of 4784	4740	rundll32.exe	103
PID 4740 wrote to memory of 4784	4740	rundll32.exe	103

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\670fdabce8da0d580e275887f52f89e8666ec16704278ec682b15beded81726a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1056
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\670fdabce8da0d580e275887f52f89e8666ec16704278ec682b15beded81726a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4740
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:976
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4784
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4740 -s 624
    3⤵
    - Program crash
    PID:2392

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4740 -ip 4740
1⤵
PID:848

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/4740-0-0x00000000027F0000-0x0000000002A58000-memory.dmp

Download

memory/4740-1-0x0000000000F10000-0x0000000000F55000-memory.dmp

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memory/4740-3-0x0000000010000000-0x0000000010003000-memory.dmp

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memory/4740-2-0x0000000000F80000-0x0000000000F81000-memory.dmp

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memory/4740-6-0x0000000000F10000-0x0000000000F55000-memory.dmp

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memory/4784-4-0x0000019A59310000-0x0000019A59311000-memory.dmp

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memory/4784-5-0x0000019A59070000-0x0000019A59099000-memory.dmp

Download

memory/4784-7-0x0000019A59070000-0x0000019A59099000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads