trickbot | 7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b

Analysis

max time kernel
97s
max time network
114s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2024 22:28

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General

Target

7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b.exe
Size

868KB
MD5

9ced914ecccf4db3d9379ce9a0293988
SHA1

d2817badfc474183dd841792af7c972b0745154f
SHA256

7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b
SHA512

57322a7d81a11d70ad9d7ca01d91ae2891ac829f648f019db5d59ba8d565eb4d47b7be8b26d0b83ecfb73a144a617894ef81ab1a7f0f8abe59abbe6e48b6b322
SSDEEP

12288:DEMkCMMFkUED6ANs4ZD9V63Az2hPmy+khUzJUt/Q:m+ED6+xZzkmiiAQ

Score

10^/10

trickbot tot166 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

2000035

Botnet

tot166

36.91.117.231:443

36.89.228.201:443

103.75.32.173:443

45.115.172.105:443

36.95.23.89:443

103.123.86.104:443

202.65.119.162:443

202.9.121.143:443

139.255.65.170:443

110.172.137.20:443

103.146.232.154:443

36.91.88.164:443

103.47.170.131:443

122.117.90.133:443

103.9.188.78:443

210.2.149.202:443

118.91.190.42:443

117.222.61.115:443

117.222.57.92:443

136.228.128.21:443

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 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid	pid_target	process	target process
1036	4616	WerFault.exe	7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b.exe
3408	4616	WerFault.exe	7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b.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:

7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2136 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	2136	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b.exe

pid	process
4616	7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b.exe
4616	7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b.exe

description	pid	process	target process
PID 4616 wrote to memory of 2136	4616	7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b.exe	wermgr.exe
PID 4616 wrote to memory of 2136	4616	7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b.exe	wermgr.exe
PID 4616 wrote to memory of 2180	4616	7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b.exe	cmd.exe
PID 4616 wrote to memory of 2180	4616	7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b.exe	cmd.exe
PID 4616 wrote to memory of 2136	4616	7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b.exe	wermgr.exe
PID 4616 wrote to memory of 2136	4616	7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b.exe	wermgr.exe

C:\Users\Admin\AppData\Local\Temp\7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b.exe
"C:\Users\Admin\AppData\Local\Temp\7178b45e540cf5383a5f1317cb9953d91c50b1a2bc027c8257b952d8836b739b.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4616
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2136
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:2180
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4616 -s 584
  2⤵
  - Program crash
  PID:1036
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4616 -s 584
  2⤵
  - Program crash
  PID:3408

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4616 -ip 4616
1⤵
PID:732

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4616 -ip 4616
1⤵
PID:232

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/2136-10-0x0000028884900000-0x0000028884929000-memory.dmp

Filesize
164KB

Download
memory/2136-9-0x0000028884AA0000-0x0000028884AA1000-memory.dmp

Filesize
4KB

Download
memory/4616-0-0x00000000023C0000-0x00000000023FF000-memory.dmp

Filesize
252KB

Download
memory/4616-6-0x0000000002400000-0x000000000243A000-memory.dmp

Filesize
232KB

Download
memory/4616-4-0x0000000002400000-0x000000000243A000-memory.dmp

Filesize
232KB

Download
memory/4616-5-0x0000000002360000-0x000000000239C000-memory.dmp

Filesize
240KB

Download
memory/4616-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4616-7-0x0000000000720000-0x0000000000721000-memory.dmp

Filesize
4KB

Download
memory/4616-11-0x00000000006F0000-0x0000000000701000-memory.dmp

Filesize
68KB

Download
memory/4616-12-0x0000000002400000-0x000000000243A000-memory.dmp

Filesize
232KB

Download