trickbot | 2b57e095340afd8e3e0117cc2c48c5be621f76b706e06871d49b50b24eb09645

Analysis

max time kernel
149s
max time network
150s
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 11:02

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General

Target

144991d370d40555f306f67c43dac63878c71283b44288f5f890521dd252536a.exe
Size

868KB
MD5

98e6d023cc380864390ed511c8f6f3ed
SHA1

c6752f21c1ebe41b98bb6663f741af523de9633a
SHA256

144991d370d40555f306f67c43dac63878c71283b44288f5f890521dd252536a
SHA512

81a07f2467cae9ff42faea4a7d4a76052ba91b589db8f95f31ec45c27a4a71e13b623565d380df6258c54c20b2260161675c8e363bda70b12d1d6448ae5a5e69
SSDEEP

12288:0cfkUmruxF02xWt5bSoV/XHx8B8a4TrTEChqNi9rky/V:KI02x+LXHqB8aErPqCHV

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
3288	5104	WerFault.exe	85
8	5104	WerFault.exe	85

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	144991d370d40555f306f67c43dac63878c71283b44288f5f890521dd252536a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3636	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5104	144991d370d40555f306f67c43dac63878c71283b44288f5f890521dd252536a.exe
5104	144991d370d40555f306f67c43dac63878c71283b44288f5f890521dd252536a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5104 wrote to memory of 3636	5104	144991d370d40555f306f67c43dac63878c71283b44288f5f890521dd252536a.exe	86
PID 5104 wrote to memory of 3636	5104	144991d370d40555f306f67c43dac63878c71283b44288f5f890521dd252536a.exe	86
PID 5104 wrote to memory of 3436	5104	144991d370d40555f306f67c43dac63878c71283b44288f5f890521dd252536a.exe	90
PID 5104 wrote to memory of 3436	5104	144991d370d40555f306f67c43dac63878c71283b44288f5f890521dd252536a.exe	90
PID 5104 wrote to memory of 3636	5104	144991d370d40555f306f67c43dac63878c71283b44288f5f890521dd252536a.exe	86
PID 5104 wrote to memory of 3636	5104	144991d370d40555f306f67c43dac63878c71283b44288f5f890521dd252536a.exe	86

C:\Users\Admin\AppData\Local\Temp\144991d370d40555f306f67c43dac63878c71283b44288f5f890521dd252536a.exe
"C:\Users\Admin\AppData\Local\Temp\144991d370d40555f306f67c43dac63878c71283b44288f5f890521dd252536a.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5104
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3636
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:3436
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5104 -s 600
  2⤵
  - Program crash
  PID:3288
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5104 -s 620
  2⤵
  - Program crash
  PID:8

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5104 -ip 5104
1⤵
PID:2876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 5104 -ip 5104
1⤵
PID:2696

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/3636-9-0x0000020DC35E0000-0x0000020DC3609000-memory.dmp

Filesize
164KB

Download
memory/3636-10-0x0000020DC3770000-0x0000020DC3771000-memory.dmp

Filesize
4KB

Download
memory/3636-13-0x0000020DC35E0000-0x0000020DC3609000-memory.dmp

Filesize
164KB

Download
memory/5104-0-0x0000000002570000-0x00000000025AF000-memory.dmp

Filesize
252KB

Download
memory/5104-6-0x0000000003CD0000-0x0000000003D0A000-memory.dmp

Filesize
232KB

Download
memory/5104-5-0x0000000002530000-0x000000000256C000-memory.dmp

Filesize
240KB

Download
memory/5104-4-0x0000000003CD0000-0x0000000003D0A000-memory.dmp

Filesize
232KB

Download
memory/5104-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/5104-7-0x00000000025C0000-0x00000000025C1000-memory.dmp

Filesize
4KB

Download
memory/5104-11-0x00000000023F0000-0x0000000002401000-memory.dmp

Filesize
68KB

Download
memory/5104-12-0x0000000003CD0000-0x0000000003D0A000-memory.dmp

Filesize
232KB

Download