trickbot | 83ab74f2c00cd4c775a6b6baac4dcfc9eedcd6b822e2d2618749cc6699135a54

General

Target

9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Size

577KB
MD5

9b5aa59eb87eda1dec50aaa17db48286
SHA1

3756ac7fbb06bdf81a45b23001b8fee81e00a220
SHA256

83ab74f2c00cd4c775a6b6baac4dcfc9eedcd6b822e2d2618749cc6699135a54
SHA512

bba976a2e7f83c2a032c7378699f5de012cea605ebf3ace324cae8f7395bbdc57e02882ce4311d0307709983d9b58b7a3762eafd0df4a15e956e48d77833e898
SSDEEP

12288:Y7Uf8oOcZoqp4VKC/b1LqvDTUZ4YAGbThGk:Y7UflLs/b1LqvDTUaYAGbTwk

Score

10^/10

trickbot lib156 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

2000033

Botnet

lib156

C2

179.42.137.102:443

191.36.152.198:443

179.42.137.104:443

179.42.137.106:443

179.42.137.108:443

202.183.12.124:443

194.190.18.122:443

103.56.207.230:443

171.103.187.218:449

171.103.189.118:449

18.139.111.104:443

179.42.137.105:443

186.4.193.75:443

171.101.229.2:449

179.42.137.107:443

103.56.43.209:449

179.42.137.110:443

45.181.207.156:443

197.44.54.162:449

179.42.137.109:443

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

pid	pid_target	Process	procid_target
4872	4088	WerFault.exe	80
4164	4088	WerFault.exe	80

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	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe

Modifies registry class 18 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9B5AA5~1.EXE /p \"%1\""	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ = "Widget.Document"	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\ = "Widget Document"	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9B5AA5~1.EXE,1"	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9B5AA5~1.EXE \"%1\""	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew\NullFile	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9B5AA5~1.EXE /pt \"%1\" \"%2\" \"%3\" \"%4\""	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3220	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4088	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
4088	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4088 wrote to memory of 3220	4088	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe	81
PID 4088 wrote to memory of 3220	4088	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe	81
PID 4088 wrote to memory of 4684	4088	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe	82
PID 4088 wrote to memory of 4684	4088	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe	82
PID 4088 wrote to memory of 3220	4088	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe	81
PID 4088 wrote to memory of 3220	4088	9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe	81

C:\Users\Admin\AppData\Local\Temp\9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9b5aa59eb87eda1dec50aaa17db48286_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4088
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3220
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:4684
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4088 -s 616
  2⤵
  - Program crash
  PID:4872
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4088 -s 628
  2⤵
  - Program crash
  PID:4164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4088 -ip 4088
1⤵
PID:4216

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4088 -ip 4088
1⤵
PID:2236

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

Replay Monitor

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Downloads

memory/3220-9-0x000001CBEB3B0000-0x000001CBEB3D9000-memory.dmp

Filesize
164KB

Download
memory/3220-10-0x000001CBEB500000-0x000001CBEB501000-memory.dmp

Filesize
4KB

Download
memory/3220-13-0x000001CBEB3B0000-0x000001CBEB3D9000-memory.dmp

Filesize
164KB

Download
memory/4088-4-0x0000000003DE0000-0x0000000003E1C000-memory.dmp

Filesize
240KB

Download
memory/4088-5-0x0000000003F60000-0x0000000003F9B000-memory.dmp

Filesize
236KB

Download
memory/4088-6-0x0000000003F60000-0x0000000003F9B000-memory.dmp

Filesize
236KB

Download
memory/4088-0-0x0000000003F20000-0x0000000003F5F000-memory.dmp

Filesize
252KB

Download
memory/4088-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4088-7-0x0000000002280000-0x0000000002281000-memory.dmp

Filesize
4KB

Download
memory/4088-11-0x0000000002240000-0x0000000002251000-memory.dmp

Filesize
68KB

Download
memory/4088-12-0x0000000003F60000-0x0000000003F9B000-memory.dmp

Filesize
236KB

Download

Analysis

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