trickbot | e631d0b830674f7016e744b74291f56e12992314386763206c155b1135e9edea

General

Target

786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Size

643KB
MD5

786bbc3ad1e4ce41446a109e78f8182b
SHA1

d2218f89db64dbffcd14d4783e3e92dd759a2b61
SHA256

e631d0b830674f7016e744b74291f56e12992314386763206c155b1135e9edea
SHA512

d167905a347bf428c791c17ffa4e0df94446a6ef8ce9e1f5fb8961b80ab154b4f586088ad4b887c2585a1b752c56cb877d3792aa13522994826d7f79b7b79aaa
SSDEEP

12288:/7U/coE8Co7pYVzAC/s8aVAA2SzML8/uYr0I2an:/7U/Fm/l/s8UQcPJ28

Score

10^/10

trickbot tot156 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

2000033

Botnet

tot156

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
3596	3928	WerFault.exe	83
1332	3928	WerFault.exe	83

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	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe

Modifies registry class 18 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\786BBC~1.EXE /pt \"%1\" \"%2\" \"%3\" \"%4\""	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew\NullFile	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\786BBC~1.EXE \"%1\""	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ShellNew	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\786BBC~1.EXE,1"	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\786BBC~1.EXE /p \"%1\""	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg\ = "Widget.Document"	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\ = "Widget Document"	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\print\command	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto\command	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Widget.Document\shell\printto	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wdg	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2932	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3928	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
3928	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3928 wrote to memory of 2932	3928	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe	84
PID 3928 wrote to memory of 2932	3928	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe	84
PID 3928 wrote to memory of 3144	3928	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe	88
PID 3928 wrote to memory of 3144	3928	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe	88
PID 3928 wrote to memory of 2932	3928	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe	84
PID 3928 wrote to memory of 2932	3928	786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\786bbc3ad1e4ce41446a109e78f8182b_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3928
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2932
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:3144
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3928 -s 608
  2⤵
  - Program crash
  PID:3596
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3928 -s 628
  2⤵
  - Program crash
  PID:1332

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 3928 -ip 3928
1⤵
PID:3244

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 3928 -ip 3928
1⤵
PID:3628

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/2932-9-0x0000028BB4370000-0x0000028BB4399000-memory.dmp

Filesize
164KB

Download
memory/2932-10-0x0000028BB4440000-0x0000028BB4441000-memory.dmp

Filesize
4KB

Download
memory/2932-13-0x0000028BB4370000-0x0000028BB4399000-memory.dmp

Filesize
164KB

Download
memory/3928-0-0x0000000002390000-0x00000000023CF000-memory.dmp

Filesize
252KB

Download
memory/3928-6-0x00000000023E0000-0x000000000241B000-memory.dmp

Filesize
236KB

Download
memory/3928-5-0x0000000002340000-0x000000000237C000-memory.dmp

Filesize
240KB

Download
memory/3928-4-0x00000000023E0000-0x000000000241B000-memory.dmp

Filesize
236KB

Download
memory/3928-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3928-7-0x0000000002320000-0x0000000002321000-memory.dmp

Filesize
4KB

Download
memory/3928-11-0x00000000022E0000-0x00000000022F1000-memory.dmp

Filesize
68KB

Download
memory/3928-12-0x00000000023E0000-0x000000000241B000-memory.dmp

Filesize
236KB

Download

Analysis

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