trickbot | 62fb076ca69246e21e61aa89b2eccd171b1974e43cef77b45f6275e247988c95

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
22-11-2024 09:34

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General

Target

62fb076ca69246e21e61aa89b2eccd171b1974e43cef77b45f6275e247988c95.dll
Size

706KB
MD5

156229ed5df322a1d7046bb0d3f9294c
SHA1

0876771a2672123d6e77efc8387db09e6e55a177
SHA256

62fb076ca69246e21e61aa89b2eccd171b1974e43cef77b45f6275e247988c95
SHA512

72788e5a617b16506cdec42ec8e99c529754f6eccab9e0b278d40c1d36da6502cad2d721485b30c050c1be8727b9e1a7f7203a98a38e4fb18dfd9c8718822c47
SSDEEP

12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0cW:RPp2abM15xIxD4KXJg/vYRbKDBhF1TS1

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

Processes:

WerFault.exe

pid pid_target process target process

3972 3916 WerFault.exe rundll32.exe
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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 4800 wermgr.exe

pid	pid_target	process	target process
3972	3916	WerFault.exe	rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	4800	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 4612 wrote to memory of 3916	4612	rundll32.exe	rundll32.exe
PID 4612 wrote to memory of 3916	4612	rundll32.exe	rundll32.exe
PID 4612 wrote to memory of 3916	4612	rundll32.exe	rundll32.exe
PID 3916 wrote to memory of 3796	3916	rundll32.exe	cmd.exe
PID 3916 wrote to memory of 3796	3916	rundll32.exe	cmd.exe
PID 3916 wrote to memory of 3796	3916	rundll32.exe	cmd.exe
PID 3916 wrote to memory of 4800	3916	rundll32.exe	wermgr.exe
PID 3916 wrote to memory of 4800	3916	rundll32.exe	wermgr.exe
PID 3916 wrote to memory of 4800	3916	rundll32.exe	wermgr.exe
PID 3916 wrote to memory of 4800	3916	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\62fb076ca69246e21e61aa89b2eccd171b1974e43cef77b45f6275e247988c95.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4612
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\62fb076ca69246e21e61aa89b2eccd171b1974e43cef77b45f6275e247988c95.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3916
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3796
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4800
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3916 -s 644
    3⤵
    - Program crash
    PID:3972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3916 -ip 3916
1⤵
PID:2308

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/3916-0-0x00000000022D0000-0x0000000002538000-memory.dmp

Filesize
2.4MB

Download
memory/3916-1-0x0000000000970000-0x00000000009B5000-memory.dmp

Filesize
276KB

Download
memory/3916-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3916-2-0x0000000000B60000-0x0000000000B61000-memory.dmp

Filesize
4KB

Download
memory/3916-6-0x0000000000970000-0x00000000009B5000-memory.dmp

Filesize
276KB

Download
memory/4800-4-0x00000209B02F0000-0x00000209B0319000-memory.dmp

Filesize
164KB

Download
memory/4800-5-0x00000209B0590000-0x00000209B0591000-memory.dmp

Filesize
4KB

Download
memory/4800-7-0x00000209B02F0000-0x00000209B0319000-memory.dmp

Filesize
164KB

Download