trickbot | 4a7e039895decf1356ece29ac8449ba23e70e9d0ed8c95ef892c416b513d2277

Analysis

max time kernel
135s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
31-08-2024 11:30

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General

Target

af4a3f013e8d2f04795c453e5bb95df337eb19a0c986dc018c0360a44ca8b7f9.exe
Size

868KB
MD5

8860a9d46dbcd6aca4eb99708c3be549
SHA1

3b05b266aa87a7808f18e35092a250774abacd82
SHA256

af4a3f013e8d2f04795c453e5bb95df337eb19a0c986dc018c0360a44ca8b7f9
SHA512

c93369b3f00df08ac86e4b61492ac82560c57f20367da4adb7b61d0dc5d60d023b1960a237aa67a3a25ba2441c6bfaf022c5942b58d64a06e651891d13bcbbd4
SSDEEP

12288:0cfkUmruxF02xWt5bSoV/XHx8B8a4TrTEChqNi9rkI/c:KI02x+LXHqB8aErPqC9c

Score

10^/10

trickbot lib166 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

2000035

Botnet

lib166

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

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1504	116	WerFault.exe	83
4052	116	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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	af4a3f013e8d2f04795c453e5bb95df337eb19a0c986dc018c0360a44ca8b7f9.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2724	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
116	af4a3f013e8d2f04795c453e5bb95df337eb19a0c986dc018c0360a44ca8b7f9.exe
116	af4a3f013e8d2f04795c453e5bb95df337eb19a0c986dc018c0360a44ca8b7f9.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 116 wrote to memory of 2724	116	af4a3f013e8d2f04795c453e5bb95df337eb19a0c986dc018c0360a44ca8b7f9.exe	84
PID 116 wrote to memory of 2724	116	af4a3f013e8d2f04795c453e5bb95df337eb19a0c986dc018c0360a44ca8b7f9.exe	84
PID 116 wrote to memory of 4632	116	af4a3f013e8d2f04795c453e5bb95df337eb19a0c986dc018c0360a44ca8b7f9.exe	88
PID 116 wrote to memory of 4632	116	af4a3f013e8d2f04795c453e5bb95df337eb19a0c986dc018c0360a44ca8b7f9.exe	88
PID 116 wrote to memory of 2724	116	af4a3f013e8d2f04795c453e5bb95df337eb19a0c986dc018c0360a44ca8b7f9.exe	84
PID 116 wrote to memory of 2724	116	af4a3f013e8d2f04795c453e5bb95df337eb19a0c986dc018c0360a44ca8b7f9.exe	84

C:\Users\Admin\AppData\Local\Temp\af4a3f013e8d2f04795c453e5bb95df337eb19a0c986dc018c0360a44ca8b7f9.exe
"C:\Users\Admin\AppData\Local\Temp\af4a3f013e8d2f04795c453e5bb95df337eb19a0c986dc018c0360a44ca8b7f9.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:116
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2724
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:4632
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 116 -s 604
  2⤵
  - Program crash
  PID:1504
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 116 -s 604
  2⤵
  - Program crash
  PID:4052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 116 -ip 116
1⤵
PID:764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 116 -ip 116
1⤵
PID:3888

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/116-5-0x0000000002470000-0x00000000024AC000-memory.dmp

Filesize
240KB

Download
memory/116-6-0x00000000038B0000-0x00000000038EA000-memory.dmp

Filesize
232KB

Download
memory/116-4-0x00000000038B0000-0x00000000038EA000-memory.dmp

Filesize
232KB

Download
memory/116-0-0x00000000024F0000-0x000000000252F000-memory.dmp

Filesize
252KB

Download
memory/116-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/116-7-0x0000000002340000-0x0000000002341000-memory.dmp

Filesize
4KB

Download
memory/116-11-0x0000000002310000-0x0000000002321000-memory.dmp

Filesize
68KB

Download
memory/116-12-0x00000000038B0000-0x00000000038EA000-memory.dmp

Filesize
232KB

Download
memory/2724-9-0x000001E00E2B0000-0x000001E00E2B1000-memory.dmp

Filesize
4KB

Download
memory/2724-10-0x000001E00E010000-0x000001E00E039000-memory.dmp

Filesize
164KB

Download