trickbot | c6892dddd66e7f045ee18856b6727f83c961c0fa3bf07d46a57981b7fd589563

Analysis

max time kernel
133s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
16-09-2024 06:47

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General

Target

e437f06a8661256b381a9b986e2ba88b_JaffaCakes118.exe
Size

448KB
MD5

e437f06a8661256b381a9b986e2ba88b
SHA1

54520a4b013308a1809272a29334009f6fc3a3fb
SHA256

c6892dddd66e7f045ee18856b6727f83c961c0fa3bf07d46a57981b7fd589563
SHA512

69bbcd1df1ba0a8211af84f6a19978292cde2d35226ce5a15a83beaceb88509a750c9dd5b1d73b79252dbd024260c5906cb7a2c8de2528bdb8e5b9fa83353057
SSDEEP

12288:QboBb/W9ANGBAFb5i0P6HfewKQLYg0yCxC:4xBAiAHwfzN

Score

10^/10

trickbot banker dave discovery trojan

Malware Config

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot

Dave packer 2 IoCs

Detects executable using a packer named 'Dave' by the community, based on a string at the end.

dave

resource	yara_rule
behavioral1/memory/2800-8-0x0000000000280000-0x00000000002B0000-memory.dmp	dave
behavioral1/memory/2800-3-0x0000000001D80000-0x0000000001DB2000-memory.dmp	dave

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	e437f06a8661256b381a9b986e2ba88b_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2800	e437f06a8661256b381a9b986e2ba88b_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3020	wermgr.exe
Token: SeDebugPrivilege	3020	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2800 wrote to memory of 3020	2800	e437f06a8661256b381a9b986e2ba88b_JaffaCakes118.exe	31
PID 2800 wrote to memory of 3020	2800	e437f06a8661256b381a9b986e2ba88b_JaffaCakes118.exe	31
PID 2800 wrote to memory of 3020	2800	e437f06a8661256b381a9b986e2ba88b_JaffaCakes118.exe	31
PID 2800 wrote to memory of 3020	2800	e437f06a8661256b381a9b986e2ba88b_JaffaCakes118.exe	31
PID 2800 wrote to memory of 3020	2800	e437f06a8661256b381a9b986e2ba88b_JaffaCakes118.exe	31
PID 2800 wrote to memory of 3020	2800	e437f06a8661256b381a9b986e2ba88b_JaffaCakes118.exe	31

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\e437f06a8661256b381a9b986e2ba88b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e437f06a8661256b381a9b986e2ba88b_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2800
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2800-10-0x0000000001DC0000-0x0000000001DEF000-memory.dmp

Filesize
188KB

Download
memory/2800-9-0x00000000003D0000-0x00000000003FE000-memory.dmp

Filesize
184KB

Download
memory/2800-8-0x0000000000280000-0x00000000002B0000-memory.dmp

Filesize
192KB

Download
memory/2800-7-0x0000000001DC0000-0x0000000001DEF000-memory.dmp

Filesize
188KB

Download
memory/2800-3-0x0000000001D80000-0x0000000001DB2000-memory.dmp

Filesize
200KB

Download
memory/2800-45-0x0000000001DC0000-0x0000000001DEF000-memory.dmp

Filesize
188KB

Download
memory/2800-134-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2800-135-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2800-137-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2800-139-0x0000000001DC0000-0x0000000001DEF000-memory.dmp

Filesize
188KB

Download
memory/3020-136-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/3020-138-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download