trickbot | 88a334effe5e6a495897a67efe0f667e68b013a49aaeb17371651f1aed8812fa

General

Target

a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Size

577KB
MD5

a66828f40855519422663b821d682fa2
SHA1

a65c6a176a3befbc17eb8eef8c78630dfc034f0a
SHA256

88a334effe5e6a495897a67efe0f667e68b013a49aaeb17371651f1aed8812fa
SHA512

5bd4ab4aed725a124154aa6c94bcbf3cae660887fde6033a03509eaa80a1bac4c625576fec76ad332a7ecedf34d3d6bda07111cd0634794a325139617209ef72
SSDEEP

12288:Y7Uf8oOcZoqp4VKC/b1xqvDTUZ4YAGbThGk:Y7UflLs/b1xqvDTUaYAGbTwk

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
2596	1604	WerFault.exe	82
1028	1604	WerFault.exe	82

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	a66828f40855519422663b821d682fa2_JaffaCakes118.exe

Modifies registry class 18 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ = "Widget.Document"	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\A66828~1.EXE,1"	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\A66828~1.EXE \"%1\""	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\A66828~1.EXE /p \"%1\""	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\ = "Widget Document"	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\A66828~1.EXE /pt \"%1\" \"%2\" \"%3\" \"%4\""	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew\NullFile	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell	a66828f40855519422663b821d682fa2_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4816	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1604	a66828f40855519422663b821d682fa2_JaffaCakes118.exe
1604	a66828f40855519422663b821d682fa2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1604 wrote to memory of 4816	1604	a66828f40855519422663b821d682fa2_JaffaCakes118.exe	83
PID 1604 wrote to memory of 4816	1604	a66828f40855519422663b821d682fa2_JaffaCakes118.exe	83
PID 1604 wrote to memory of 3772	1604	a66828f40855519422663b821d682fa2_JaffaCakes118.exe	84
PID 1604 wrote to memory of 3772	1604	a66828f40855519422663b821d682fa2_JaffaCakes118.exe	84
PID 1604 wrote to memory of 4816	1604	a66828f40855519422663b821d682fa2_JaffaCakes118.exe	83
PID 1604 wrote to memory of 4816	1604	a66828f40855519422663b821d682fa2_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\a66828f40855519422663b821d682fa2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a66828f40855519422663b821d682fa2_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1604
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4816
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:3772
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 624
  2⤵
  - Program crash
  PID:2596
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 596
  2⤵
  - Program crash
  PID:1028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1604 -ip 1604
1⤵
PID:3208

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 1604 -ip 1604
1⤵
PID:2972

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/1604-4-0x0000000002400000-0x000000000243C000-memory.dmp

Filesize
240KB

Download
memory/1604-0-0x0000000003E90000-0x0000000003ECF000-memory.dmp

Filesize
252KB

Download
memory/1604-5-0x0000000003ED0000-0x0000000003F0B000-memory.dmp

Filesize
236KB

Download
memory/1604-6-0x0000000003ED0000-0x0000000003F0B000-memory.dmp

Filesize
236KB

Download
memory/1604-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1604-7-0x00000000028B0000-0x00000000028B1000-memory.dmp

Filesize
4KB

Download
memory/1604-11-0x00000000023E0000-0x00000000023F1000-memory.dmp

Filesize
68KB

Download
memory/1604-12-0x0000000003ED0000-0x0000000003F0B000-memory.dmp

Filesize
236KB

Download
memory/4816-10-0x00000197982E0000-0x0000019798309000-memory.dmp

Filesize
164KB

Download
memory/4816-9-0x0000019798580000-0x0000019798581000-memory.dmp

Filesize
4KB

Download
memory/4816-13-0x00000197982E0000-0x0000019798309000-memory.dmp

Filesize
164KB

Download

Analysis

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