trickbot | 5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63

Analysis

max time kernel
110s
max time network
118s
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 13:20

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General

Target

5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63.exe
Size

460KB
MD5

f78115127b5ae862e88c9c2c11182683
SHA1

d430d5593890cea27e27ab16662cc914a6c65ad1
SHA256

5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63
SHA512

123b6cdf2fed5acfae7594698e65628f249651dc10501c60b506c11f43892a53441f07d9ce7f23fafc7f4d20dcd4a6a5b099e352dfcfc07fa091702851ef3e33
SSDEEP

6144:VJQZXnA9nIJwNyiQRsWLKaP9qmMVjaVQV87M393HwG+/dKP1f0:VJQZ3snHNyi4s4L4jaV/7u93HwZ

Score

10^/10

trickbot top139 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

top139

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

3572 452 WerFault.exe 5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63.exe

pid	pid_target	process	target process
3572	452	WerFault.exe	5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63.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:

5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 316 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	316	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63.exe

pid	process
452	5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63.exe
452	5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63.exe

description	pid	process	target process
PID 452 wrote to memory of 316	452	5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63.exe	wermgr.exe
PID 452 wrote to memory of 316	452	5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63.exe	wermgr.exe
PID 452 wrote to memory of 3124	452	5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63.exe	cmd.exe
PID 452 wrote to memory of 3124	452	5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63.exe	cmd.exe
PID 452 wrote to memory of 316	452	5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63.exe	wermgr.exe
PID 452 wrote to memory of 316	452	5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63.exe	wermgr.exe

C:\Users\Admin\AppData\Local\Temp\5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63.exe
"C:\Users\Admin\AppData\Local\Temp\5b8c98a870fb3807800853d2df893b5407486a8b1d1d1b1d0b4846d9aa036e63.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:452
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:316
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:3124
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 452 -s 592
  2⤵
  - Program crash
  PID:3572

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 452 -ip 452
1⤵
PID:4576

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/316-9-0x000001FF41580000-0x000001FF415A9000-memory.dmp

Filesize
164KB

Download
memory/316-10-0x000001FF416E0000-0x000001FF416E1000-memory.dmp

Filesize
4KB

Download
memory/316-13-0x000001FF41580000-0x000001FF415A9000-memory.dmp

Filesize
164KB

Download
memory/452-5-0x00000000023A0000-0x00000000023DD000-memory.dmp

Filesize
244KB

Download
memory/452-6-0x00000000024C0000-0x00000000024FB000-memory.dmp

Filesize
236KB

Download
memory/452-4-0x00000000024C0000-0x00000000024FB000-memory.dmp

Filesize
236KB

Download
memory/452-0-0x0000000002480000-0x00000000024C0000-memory.dmp

Filesize
256KB

Download
memory/452-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/452-7-0x0000000002380000-0x0000000002381000-memory.dmp

Filesize
4KB

Download
memory/452-11-0x0000000002350000-0x0000000002361000-memory.dmp

Filesize
68KB

Download
memory/452-12-0x00000000024C0000-0x00000000024FB000-memory.dmp

Filesize
236KB

Download