trickbot | 8cb9a7a451caf241115addf983ca71f995487f87cd0b30eaae6253ed807e52e3

Analysis

max time kernel
147s
max time network
148s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 09:03

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General

Target

8cb9a7a451caf241115addf983ca71f995487f87cd0b30eaae6253ed807e52e3.dll
Size

706KB
MD5

5123525785166739ddc33ab15e1192a8
SHA1

54d61d0c4b528c6a0b99ed9f943d9d13137a41da
SHA256

8cb9a7a451caf241115addf983ca71f995487f87cd0b30eaae6253ed807e52e3
SHA512

f2d859bacb2def8779eb19932c449c325966adf8e6cc51ab151303ee4642e7ec5c60650d4d0215f559d8d7455dbe1b71608baab6d472e85eb8a88d959a64e0e3
SSDEEP

12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0cE:RPp2abM15xIxD4KXJg/vYRbKDBhF1TSX

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	2480	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1708 wrote to memory of 2684	1708	rundll32.exe	30
PID 1708 wrote to memory of 2684	1708	rundll32.exe	30
PID 1708 wrote to memory of 2684	1708	rundll32.exe	30
PID 1708 wrote to memory of 2684	1708	rundll32.exe	30
PID 1708 wrote to memory of 2684	1708	rundll32.exe	30
PID 1708 wrote to memory of 2684	1708	rundll32.exe	30
PID 1708 wrote to memory of 2684	1708	rundll32.exe	30
PID 2684 wrote to memory of 2484	2684	rundll32.exe	31
PID 2684 wrote to memory of 2484	2684	rundll32.exe	31
PID 2684 wrote to memory of 2484	2684	rundll32.exe	31
PID 2684 wrote to memory of 2484	2684	rundll32.exe	31
PID 2684 wrote to memory of 2480	2684	rundll32.exe	32
PID 2684 wrote to memory of 2480	2684	rundll32.exe	32
PID 2684 wrote to memory of 2480	2684	rundll32.exe	32
PID 2684 wrote to memory of 2480	2684	rundll32.exe	32
PID 2684 wrote to memory of 2480	2684	rundll32.exe	32
PID 2684 wrote to memory of 2480	2684	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8cb9a7a451caf241115addf983ca71f995487f87cd0b30eaae6253ed807e52e3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1708
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8cb9a7a451caf241115addf983ca71f995487f87cd0b30eaae6253ed807e52e3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2684
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2484
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2480

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/2480-4-0x0000000000060000-0x0000000000089000-memory.dmp

Filesize
164KB

Download
memory/2480-5-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2480-8-0x0000000000060000-0x0000000000089000-memory.dmp

Filesize
164KB

Download
memory/2684-0-0x0000000000C50000-0x0000000000EB8000-memory.dmp

Filesize
2.4MB

Download
memory/2684-1-0x0000000000250000-0x0000000000295000-memory.dmp

Filesize
276KB

Download
memory/2684-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2684-2-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download
memory/2684-6-0x0000000000250000-0x0000000000295000-memory.dmp

Filesize
276KB

Download
memory/2684-7-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download