trickbot | c2aa323fc2d793d92a17b71c34d6ffe12159a42da0804ab66cde2bfd813b1499

Analysis

max time kernel
119s
max time network
114s
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 20:27

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General

Target

c2aa323fc2d793d92a17b71c34d6ffe12159a42da0804ab66cde2bfd813b1499.dll
Size

706KB
MD5

694562fdd3030e193a999658762ef72c
SHA1

4a0bace2298726072e24bc0b45d42744d957757f
SHA256

c2aa323fc2d793d92a17b71c34d6ffe12159a42da0804ab66cde2bfd813b1499
SHA512

e60fbb00ab726a76ea30a66d95ad5fc0d8f8e15b0e5a26261ef6c2e0cefc60725535e605b01ae838c65d644c77ad8cd948178f719877486fbd92f55648625bd8
SSDEEP

12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0cM:RPp2abM15xIxD4KXJg/vYRbKDBhF1TSl

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
2176	4044	WerFault.exe	83

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	2992	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4972 wrote to memory of 4044	4972	rundll32.exe	83
PID 4972 wrote to memory of 4044	4972	rundll32.exe	83
PID 4972 wrote to memory of 4044	4972	rundll32.exe	83
PID 4044 wrote to memory of 3084	4044	rundll32.exe	94
PID 4044 wrote to memory of 3084	4044	rundll32.exe	94
PID 4044 wrote to memory of 3084	4044	rundll32.exe	94
PID 4044 wrote to memory of 2992	4044	rundll32.exe	95
PID 4044 wrote to memory of 2992	4044	rundll32.exe	95
PID 4044 wrote to memory of 2992	4044	rundll32.exe	95
PID 4044 wrote to memory of 2992	4044	rundll32.exe	95

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c2aa323fc2d793d92a17b71c34d6ffe12159a42da0804ab66cde2bfd813b1499.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4972
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c2aa323fc2d793d92a17b71c34d6ffe12159a42da0804ab66cde2bfd813b1499.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4044
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3084
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2992
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4044 -s 644
    3⤵
    - Program crash
    PID:2176

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4044 -ip 4044
1⤵
PID:4052

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/2992-4-0x000001D7978E0000-0x000001D7978E1000-memory.dmp

Filesize
4KB

Download
memory/2992-5-0x000001D797680000-0x000001D7976A9000-memory.dmp

Filesize
164KB

Download
memory/4044-0-0x0000000002580000-0x00000000027E8000-memory.dmp

Filesize
2.4MB

Download
memory/4044-1-0x00000000028E0000-0x0000000002925000-memory.dmp

Filesize
276KB

Download
memory/4044-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4044-2-0x0000000002950000-0x0000000002951000-memory.dmp

Filesize
4KB

Download
memory/4044-6-0x00000000028E0000-0x0000000002925000-memory.dmp

Filesize
276KB

Download