trickbot | 8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e

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
21-11-2024 12:16

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General

Target

8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e.exe
Size

616KB
MD5

03d63f3838256fff3ac1ec3b0ecf85a9
SHA1

5378ec565f14dc2084715db9ec549f81d63f6f62
SHA256

8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e
SHA512

e4687227002388a997d43b23ebd89ce355499f5bb22ace060a5cc55869413d4d6e2628aa509b6f54c3fd484614231888318d82f095c8b4450da9216ac7a2c996
SSDEEP

12288:Z4jne1opolK5fFIjv+LmDs8ux5Rf/Io+tNtO05q:4e1oWK5dBKD5KHIQ0s

Score

10^/10

trickbot top138 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

top138

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

2548 2092 WerFault.exe 8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e.exe

pid	pid_target	process	target process
2548	2092	WerFault.exe	8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e.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:

8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1168 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	1168	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e.exe

pid	process
2092	8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e.exe
2092	8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e.exe

description	pid	process	target process
PID 2092 wrote to memory of 1168	2092	8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e.exe	wermgr.exe
PID 2092 wrote to memory of 1168	2092	8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e.exe	wermgr.exe
PID 2092 wrote to memory of 3952	2092	8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e.exe	cmd.exe
PID 2092 wrote to memory of 3952	2092	8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e.exe	cmd.exe
PID 2092 wrote to memory of 1168	2092	8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e.exe	wermgr.exe
PID 2092 wrote to memory of 1168	2092	8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e.exe	wermgr.exe

C:\Users\Admin\AppData\Local\Temp\8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e.exe
"C:\Users\Admin\AppData\Local\Temp\8d8532c4380b8ac939a34b706f05136d53b096e984b98ab79954b32d2b38550e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2092
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1168
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:3952
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2092 -s 584
  2⤵
  - Program crash
  PID:2548

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2092 -ip 2092
1⤵
PID:3872

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/1168-9-0x000002DEDBE40000-0x000002DEDBE41000-memory.dmp

Filesize
4KB

Download
memory/1168-10-0x000002DEDBDB0000-0x000002DEDBDD9000-memory.dmp

Filesize
164KB

Download
memory/2092-0-0x0000000002320000-0x0000000002360000-memory.dmp

Filesize
256KB

Download
memory/2092-4-0x00000000022E0000-0x000000000231D000-memory.dmp

Filesize
244KB

Download
memory/2092-5-0x0000000002570000-0x00000000025AB000-memory.dmp

Filesize
236KB

Download
memory/2092-6-0x0000000002570000-0x00000000025AB000-memory.dmp

Filesize
236KB

Download
memory/2092-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2092-7-0x00000000025C0000-0x00000000025C1000-memory.dmp

Filesize
4KB

Download
memory/2092-11-0x00000000022C0000-0x00000000022D1000-memory.dmp

Filesize
68KB

Download
memory/2092-12-0x0000000002570000-0x00000000025AB000-memory.dmp

Filesize
236KB

Download