trickbot | 1442b11e126b9dcc5f438d7d6af3676b21e5604041aafdb8253ba58d04e6636b

General

Target

020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Size

577KB
MD5

020777c4714175fb1e034f2ff1ba38b9
SHA1

8190e42d601d21d34901c78cc4f81768a05a0241
SHA256

1442b11e126b9dcc5f438d7d6af3676b21e5604041aafdb8253ba58d04e6636b
SHA512

27bf947ae68b14ca076d5235a8649ef230084d3963166679b0cebf1807bbb4c832d1f7543afc9f2a1dea73def4d94a7d40455a76e97252a59fe2bbcbe50644d6
SSDEEP

12288:Y7Uf8oOcZoqp4VKC/b1jqvDTUZ4YAGbThGk:Y7UflLs/b1jqvDTUaYAGbTwk

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
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:

020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe

Modifies registry class 18 IoCs

Processes:

020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\020777~1.EXE,1"	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\020777~1.EXE /p \"%1\""	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew\NullFile	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ = "Widget.Document"	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\020777~1.EXE \"%1\""	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\020777~1.EXE /pt \"%1\" \"%2\" \"%3\" \"%4\""	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\ = "Widget Document"	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2396 wermgr.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe

pid process

2068 020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
2068 020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2396	wermgr.exe

pid	process
2068	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
2068	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe

description	pid	process	target process
PID 2068 wrote to memory of 2396	2068	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe	wermgr.exe
PID 2068 wrote to memory of 2396	2068	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe	wermgr.exe
PID 2068 wrote to memory of 2396	2068	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe	wermgr.exe
PID 2068 wrote to memory of 2396	2068	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe	wermgr.exe
PID 2068 wrote to memory of 2316	2068	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe	cmd.exe
PID 2068 wrote to memory of 2316	2068	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe	cmd.exe
PID 2068 wrote to memory of 2316	2068	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe	cmd.exe
PID 2068 wrote to memory of 2316	2068	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe	cmd.exe
PID 2068 wrote to memory of 2396	2068	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe	wermgr.exe
PID 2068 wrote to memory of 2396	2068	020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe	wermgr.exe

C:\Users\Admin\AppData\Local\Temp\020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\020777c4714175fb1e034f2ff1ba38b9_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2068
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2396
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:2316

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/2068-8-0x0000000001D20000-0x0000000001D5B000-memory.dmp

Filesize
236KB

Download
memory/2068-7-0x0000000000270000-0x00000000002AC000-memory.dmp

Filesize
240KB

Download
memory/2068-6-0x0000000001D20000-0x0000000001D5B000-memory.dmp

Filesize
236KB

Download
memory/2068-2-0x0000000001CE0000-0x0000000001D1F000-memory.dmp

Filesize
252KB

Download
memory/2068-0-0x0000000000270000-0x00000000002AC000-memory.dmp

Filesize
240KB

Download
memory/2068-10-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2068-9-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/2068-13-0x0000000001D20000-0x0000000001D5B000-memory.dmp

Filesize
236KB

Download
memory/2396-11-0x0000000000060000-0x0000000000089000-memory.dmp

Filesize
164KB

Download
memory/2396-12-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2396-14-0x0000000000060000-0x0000000000089000-memory.dmp

Filesize
164KB

Download

Analysis

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