trickbot | 8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2

General

Target

8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe
Size

868KB
MD5

2c840ff610e27c4df8a38ed92d234c99
SHA1

a3702c4bccbf395f4fa6af526c56c49f1cb1c23f
SHA256

8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2
SHA512

1467794f122e604119f68a94fa37ef42d12d86c0773b3d50e4bf9af62626d678629ddf16d386e33892c2aaff09a06e20d279584c9359c5a7ef805375c5653dc3
SSDEEP

12288:0cfkUmruxF02xWt5bSoV/XHx8B8a4TrTEChqNi9rkG/r:KI02x+LXHqB8aErPqCfr

Score

10^/10

trickbot lib166 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

2000035

Botnet

lib166

C2

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

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:

8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2128 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	2128	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe

pid	process
2032	8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe
2032	8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe

description	pid	process	target process
PID 2032 wrote to memory of 2128	2032	8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe	wermgr.exe
PID 2032 wrote to memory of 2128	2032	8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe	wermgr.exe
PID 2032 wrote to memory of 2128	2032	8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe	wermgr.exe
PID 2032 wrote to memory of 2128	2032	8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe	wermgr.exe
PID 2032 wrote to memory of 2516	2032	8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe	cmd.exe
PID 2032 wrote to memory of 2516	2032	8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe	cmd.exe
PID 2032 wrote to memory of 2516	2032	8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe	cmd.exe
PID 2032 wrote to memory of 2516	2032	8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe	cmd.exe
PID 2032 wrote to memory of 2128	2032	8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe	wermgr.exe
PID 2032 wrote to memory of 2128	2032	8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe	wermgr.exe

C:\Users\Admin\AppData\Local\Temp\8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe
"C:\Users\Admin\AppData\Local\Temp\8c4d7e3b8462cdd36db59518f6097b63d7e42c7f4114b4252c8439cea86e24d2.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2128
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:2516

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2032-2-0x0000000000360000-0x000000000039F000-memory.dmp

Filesize
252KB

Download
memory/2032-6-0x00000000003B0000-0x00000000003EA000-memory.dmp

Filesize
232KB

Download
memory/2032-8-0x00000000003B0000-0x00000000003EA000-memory.dmp

Filesize
232KB

Download
memory/2032-0-0x00000000002F0000-0x000000000032C000-memory.dmp

Filesize
240KB

Download
memory/2032-7-0x00000000002F0000-0x000000000032C000-memory.dmp

Filesize
240KB

Download
memory/2032-9-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2032-10-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2032-13-0x00000000003B0000-0x00000000003EA000-memory.dmp

Filesize
232KB

Download
memory/2128-11-0x0000000000060000-0x0000000000089000-memory.dmp

Filesize
164KB

Download
memory/2128-12-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/2128-14-0x0000000000060000-0x0000000000089000-memory.dmp

Filesize
164KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads