trickbot | 4db233ad0697403b9944e6fefcb306757fd47a97865b3a6db138b66863e691b9

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01-09-2024 01:29

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General

Target

15243d660c780f206ac86d14fe7058f8a0f1992c00037a6331094319d5242c86.exe
Size

868KB
MD5

bc75196bc774ff6b457a3da3b7571687
SHA1

2191be729d328424dec1dd404f865ab9d28c4ad1
SHA256

15243d660c780f206ac86d14fe7058f8a0f1992c00037a6331094319d5242c86
SHA512

bfce8241614ec610898559b15e694783a2f5873294b26b7457a7e4c3571355252eb1403adb90d3dd2ee7be31fc39c5cf5b68ec6525e39e00188c73f370010638
SSDEEP

12288:0cfkUmruxF02xWt5bSoV/XHx8B8a4TrTEChqNi9rkY/o:KI02x+LXHqB8aErPqCNo

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
4828	4440	WerFault.exe	83
3652	4440	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	15243d660c780f206ac86d14fe7058f8a0f1992c00037a6331094319d5242c86.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3612	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4440	15243d660c780f206ac86d14fe7058f8a0f1992c00037a6331094319d5242c86.exe
4440	15243d660c780f206ac86d14fe7058f8a0f1992c00037a6331094319d5242c86.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4440 wrote to memory of 3612	4440	15243d660c780f206ac86d14fe7058f8a0f1992c00037a6331094319d5242c86.exe	84
PID 4440 wrote to memory of 3612	4440	15243d660c780f206ac86d14fe7058f8a0f1992c00037a6331094319d5242c86.exe	84
PID 4440 wrote to memory of 2060	4440	15243d660c780f206ac86d14fe7058f8a0f1992c00037a6331094319d5242c86.exe	88
PID 4440 wrote to memory of 2060	4440	15243d660c780f206ac86d14fe7058f8a0f1992c00037a6331094319d5242c86.exe	88
PID 4440 wrote to memory of 3612	4440	15243d660c780f206ac86d14fe7058f8a0f1992c00037a6331094319d5242c86.exe	84
PID 4440 wrote to memory of 3612	4440	15243d660c780f206ac86d14fe7058f8a0f1992c00037a6331094319d5242c86.exe	84

C:\Users\Admin\AppData\Local\Temp\15243d660c780f206ac86d14fe7058f8a0f1992c00037a6331094319d5242c86.exe
"C:\Users\Admin\AppData\Local\Temp\15243d660c780f206ac86d14fe7058f8a0f1992c00037a6331094319d5242c86.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4440
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3612
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:2060
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4440 -s 580
  2⤵
  - Program crash
  PID:4828
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4440 -s 624
  2⤵
  - Program crash
  PID:3652

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4440 -ip 4440
1⤵
PID:4288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4440 -ip 4440
1⤵
PID:4204

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/3612-9-0x000001DADB210000-0x000001DADB211000-memory.dmp

Filesize
4KB

Download
memory/3612-10-0x000001DADAF70000-0x000001DADAF99000-memory.dmp

Filesize
164KB

Download
memory/4440-4-0x0000000002540000-0x000000000257C000-memory.dmp

Filesize
240KB

Download
memory/4440-5-0x00000000025C0000-0x00000000025FA000-memory.dmp

Filesize
232KB

Download
memory/4440-6-0x00000000025C0000-0x00000000025FA000-memory.dmp

Filesize
232KB

Download
memory/4440-0-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/4440-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4440-7-0x0000000002620000-0x0000000002621000-memory.dmp

Filesize
4KB

Download
memory/4440-11-0x0000000002520000-0x0000000002531000-memory.dmp

Filesize
68KB

Download
memory/4440-12-0x00000000025C0000-0x00000000025FA000-memory.dmp

Filesize
232KB

Download