trickbot | 4ed0acaa740b198cdb06c44efdbe0959c346f8673d6329351295a3c57284609f

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 22:04

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General

Target

4ed0acaa740b198cdb06c44efdbe0959c346f8673d6329351295a3c57284609f.dll
Size

706KB
MD5

99f69d9b35ea0859ac143b022a0c823f
SHA1

bb59da45f89ecf43b81d41abdf2fa6672e6895b3
SHA256

4ed0acaa740b198cdb06c44efdbe0959c346f8673d6329351295a3c57284609f
SHA512

90e9549e62a0c3ea9e2364b2432a6ed18d419bc154217460ad7fe043e18d6bcf10e740d946c88d6bf20f400960356976993958cf107b2e964bcf95285bc912d3
SSDEEP

12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0c6:RPp2abM15xIxD4KXJg/vYRbKDBhF1TSZ

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

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 2900 wermgr.exe

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

description	pid	process
Token: SeDebugPrivilege	2900	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2384 wrote to memory of 2136	2384	rundll32.exe	rundll32.exe
PID 2384 wrote to memory of 2136	2384	rundll32.exe	rundll32.exe
PID 2384 wrote to memory of 2136	2384	rundll32.exe	rundll32.exe
PID 2384 wrote to memory of 2136	2384	rundll32.exe	rundll32.exe
PID 2384 wrote to memory of 2136	2384	rundll32.exe	rundll32.exe
PID 2384 wrote to memory of 2136	2384	rundll32.exe	rundll32.exe
PID 2384 wrote to memory of 2136	2384	rundll32.exe	rundll32.exe
PID 2136 wrote to memory of 2892	2136	rundll32.exe	cmd.exe
PID 2136 wrote to memory of 2892	2136	rundll32.exe	cmd.exe
PID 2136 wrote to memory of 2892	2136	rundll32.exe	cmd.exe
PID 2136 wrote to memory of 2892	2136	rundll32.exe	cmd.exe
PID 2136 wrote to memory of 2900	2136	rundll32.exe	wermgr.exe
PID 2136 wrote to memory of 2900	2136	rundll32.exe	wermgr.exe
PID 2136 wrote to memory of 2900	2136	rundll32.exe	wermgr.exe
PID 2136 wrote to memory of 2900	2136	rundll32.exe	wermgr.exe
PID 2136 wrote to memory of 2900	2136	rundll32.exe	wermgr.exe
PID 2136 wrote to memory of 2900	2136	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4ed0acaa740b198cdb06c44efdbe0959c346f8673d6329351295a3c57284609f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4ed0acaa740b198cdb06c44efdbe0959c346f8673d6329351295a3c57284609f.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2136
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2892
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2900

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/2136-1-0x0000000000310000-0x0000000000355000-memory.dmp

Filesize
276KB

Download
memory/2136-0-0x0000000002020000-0x0000000002288000-memory.dmp

Filesize
2.4MB

Download
memory/2136-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2136-2-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/2136-6-0x0000000000310000-0x0000000000355000-memory.dmp

Filesize
276KB

Download
memory/2136-7-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2900-4-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2900-5-0x0000000000060000-0x0000000000089000-memory.dmp

Filesize
164KB

Download
memory/2900-8-0x0000000000060000-0x0000000000089000-memory.dmp

Filesize
164KB

Download