trickbot | f09259576e0fc4e1620aac3fed866c519140740e21dc22b341e9c8179b8f3a02

General

Target

744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Size

577KB
MD5

744c14c5779da078c0dcfe0c1098d48d
SHA1

c19230809e720eb4d0196dc1f22cdad21a7d59db
SHA256

f09259576e0fc4e1620aac3fed866c519140740e21dc22b341e9c8179b8f3a02
SHA512

a2f816695e57d8466238183b20f7a141789a21a832bf934535c6c940544f5fc354343c8c3eaac8933e4f79aa7f68d2cff5fcd321da1eb0c13c413ee1a932c859
SSDEEP

12288:Y7Uf8oOcZoqp4VKC/b1BqvDTUZ4YAGbThGk:Y7UflLs/b1BqvDTUaYAGbTwk

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

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2572	3252	WerFault.exe	82
5056	3252	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	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe

Modifies registry class 18 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\744C14~1.EXE,1"	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\ = "Widget Document"	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\744C14~1.EXE \"%1\""	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\744C14~1.EXE /p \"%1\""	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew\NullFile	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\744C14~1.EXE /pt \"%1\" \"%2\" \"%3\" \"%4\""	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ = "Widget.Document"	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4000	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3252	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
3252	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3252 wrote to memory of 4000	3252	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe	83
PID 3252 wrote to memory of 4000	3252	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe	83
PID 3252 wrote to memory of 2004	3252	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe	87
PID 3252 wrote to memory of 2004	3252	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe	87
PID 3252 wrote to memory of 4000	3252	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe	83
PID 3252 wrote to memory of 4000	3252	744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\744c14c5779da078c0dcfe0c1098d48d_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3252
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4000
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:2004
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3252 -s 620
  2⤵
  - Program crash
  PID:2572
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3252 -s 596
  2⤵
  - Program crash
  PID:5056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3252 -ip 3252
1⤵
PID:3188

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 3252 -ip 3252
1⤵
PID:4956

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/3252-0-0x0000000002340000-0x000000000237F000-memory.dmp

Filesize
252KB

Download
memory/3252-4-0x00000000022F0000-0x000000000232C000-memory.dmp

Filesize
240KB

Download
memory/3252-5-0x00000000023C0000-0x00000000023FB000-memory.dmp

Filesize
236KB

Download
memory/3252-6-0x00000000023C0000-0x00000000023FB000-memory.dmp

Filesize
236KB

Download
memory/3252-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3252-7-0x00000000023A0000-0x00000000023A1000-memory.dmp

Filesize
4KB

Download
memory/3252-11-0x00000000022D0000-0x00000000022E1000-memory.dmp

Filesize
68KB

Download
memory/3252-12-0x00000000023C0000-0x00000000023FB000-memory.dmp

Filesize
236KB

Download
memory/4000-10-0x000001E92E2E0000-0x000001E92E309000-memory.dmp

Filesize
164KB

Download
memory/4000-9-0x000001E92E440000-0x000001E92E441000-memory.dmp

Filesize
4KB

Download

Analysis

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