trickbot | b932ed376dd2bc9421edd3a200860c95a5a67fd19d8ae8a0395d27f17f75f332

Analysis

max time kernel
99s
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
21-11-2024 09:27

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General

Target

b932ed376dd2bc9421edd3a200860c95a5a67fd19d8ae8a0395d27f17f75f332.dll
Size

706KB
MD5

ebb2b8b6163cecb1e64b6463f08fbb98
SHA1

506e782e3672efc5e209dae373ce5f5461140001
SHA256

b932ed376dd2bc9421edd3a200860c95a5a67fd19d8ae8a0395d27f17f75f332
SHA512

23c9b4c5ea1336965ab16562195aef2706899025770c7083ae011611a73140b0f4cc614e4f60b59ffcf31efa597cd3760df524a400d9e1786888783fd250d2f8
SSDEEP

12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0cb:RPp2abM15xIxD4KXJg/vYRbKDBhF1TS4

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
4648	3620	WerFault.exe	82

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	2152	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4048 wrote to memory of 3620	4048	rundll32.exe	82
PID 4048 wrote to memory of 3620	4048	rundll32.exe	82
PID 4048 wrote to memory of 3620	4048	rundll32.exe	82
PID 3620 wrote to memory of 2156	3620	rundll32.exe	90
PID 3620 wrote to memory of 2156	3620	rundll32.exe	90
PID 3620 wrote to memory of 2156	3620	rundll32.exe	90
PID 3620 wrote to memory of 2152	3620	rundll32.exe	91
PID 3620 wrote to memory of 2152	3620	rundll32.exe	91
PID 3620 wrote to memory of 2152	3620	rundll32.exe	91
PID 3620 wrote to memory of 2152	3620	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b932ed376dd2bc9421edd3a200860c95a5a67fd19d8ae8a0395d27f17f75f332.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4048
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b932ed376dd2bc9421edd3a200860c95a5a67fd19d8ae8a0395d27f17f75f332.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3620
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2156
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2152
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3620 -s 640
    3⤵
    - Program crash
    PID:4648

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3620 -ip 3620
1⤵
PID:600

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/2152-4-0x0000015447460000-0x0000015447489000-memory.dmp

Filesize
164KB

Download
memory/2152-5-0x0000015447700000-0x0000015447701000-memory.dmp

Filesize
4KB

Download
memory/2152-7-0x0000015447460000-0x0000015447489000-memory.dmp

Filesize
164KB

Download
memory/3620-0-0x00000000023F0000-0x0000000002658000-memory.dmp

Filesize
2.4MB

Download
memory/3620-1-0x0000000002750000-0x0000000002795000-memory.dmp

Filesize
276KB

Download
memory/3620-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3620-2-0x00000000027C0000-0x00000000027C1000-memory.dmp

Filesize
4KB

Download
memory/3620-6-0x0000000002750000-0x0000000002795000-memory.dmp

Filesize
276KB

Download