trickbot | 526992ce87c8177c3097420ad2635301ad9396f28182262597c75ce112f37aeb

Analysis

max time kernel
104s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 17:17

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General

Target

526992ce87c8177c3097420ad2635301ad9396f28182262597c75ce112f37aeb.dll
Size

706KB
MD5

184b71f4f8449f78b2eae3b566d1ad25
SHA1

6daeeec5890f33a27bbb812b4a9efeacb0157a5d
SHA256

526992ce87c8177c3097420ad2635301ad9396f28182262597c75ce112f37aeb
SHA512

576427d69642379d6b7cfd394419fca015578fbf5a04eb4604a87571c5122c81db7468ce60e4934f03fcd36e0c9ad46025a9cd441b5c769e64802ceb209a8585
SSDEEP

12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0cR:RPp2abM15xIxD4KXJg/vYRbKDBhF1TS0

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	procid_target
4956	444	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

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	4280	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	Process	procid_target
PID 4768 wrote to memory of 444	4768	rundll32.exe	83
PID 4768 wrote to memory of 444	4768	rundll32.exe	83
PID 4768 wrote to memory of 444	4768	rundll32.exe	83
PID 444 wrote to memory of 3292	444	rundll32.exe	95
PID 444 wrote to memory of 3292	444	rundll32.exe	95
PID 444 wrote to memory of 3292	444	rundll32.exe	95
PID 444 wrote to memory of 4280	444	rundll32.exe	96
PID 444 wrote to memory of 4280	444	rundll32.exe	96
PID 444 wrote to memory of 4280	444	rundll32.exe	96
PID 444 wrote to memory of 4280	444	rundll32.exe	96

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\526992ce87c8177c3097420ad2635301ad9396f28182262597c75ce112f37aeb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4768
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\526992ce87c8177c3097420ad2635301ad9396f28182262597c75ce112f37aeb.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:444
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3292
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4280
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 444 -s 652
    3⤵
    - Program crash
    PID:4956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 444 -ip 444
1⤵
PID:2388

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/444-1-0x00000000017B0000-0x00000000017F5000-memory.dmp

Filesize
276KB

Download
memory/444-0-0x0000000002FE0000-0x0000000003248000-memory.dmp

Filesize
2.4MB

Download
memory/444-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/444-2-0x0000000001800000-0x0000000001801000-memory.dmp

Filesize
4KB

Download
memory/444-6-0x00000000017B0000-0x00000000017F5000-memory.dmp

Filesize
276KB

Download
memory/4280-5-0x00000204C8F90000-0x00000204C8F91000-memory.dmp

Filesize
4KB

Download
memory/4280-4-0x00000204C8CF0000-0x00000204C8D19000-memory.dmp

Filesize
164KB

Download
memory/4280-7-0x00000204C8CF0000-0x00000204C8D19000-memory.dmp

Filesize
164KB

Download