trickbot | 3545fa08cb1809b5e13038c7d7d4c94492832317c9b11d645c6a14a129354062

Analysis

max time kernel
138s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2024, 19:05

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General

Target

f07515b9dffde170509dda94522011fc_JaffaCakes118.exe
Size

364KB
MD5

f07515b9dffde170509dda94522011fc
SHA1

d82e31142ed9f60ce950597dee6c091d22609174
SHA256

3545fa08cb1809b5e13038c7d7d4c94492832317c9b11d645c6a14a129354062
SHA512

cd8e195ae90ccaba2c79ad4044ddb6643ad731d35ebc9f827f989dec9f8da93bd83e3ccce2a5d0742525f98c1e9a2543299053b76f8d91200344b234468b4658
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANv:WBOO3VKID90TBEhx4O6av

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
behavioral2/memory/4240-4-0x0000000000A80000-0x0000000000AB2000-memory.dmp	dave
behavioral2/memory/4240-3-0x0000000000720000-0x0000000000750000-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	f07515b9dffde170509dda94522011fc_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4240	f07515b9dffde170509dda94522011fc_JaffaCakes118.exe
4240	f07515b9dffde170509dda94522011fc_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1088	wermgr.exe
Token: SeDebugPrivilege	1088	wermgr.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4240 wrote to memory of 1088	4240	f07515b9dffde170509dda94522011fc_JaffaCakes118.exe	91
PID 4240 wrote to memory of 1088	4240	f07515b9dffde170509dda94522011fc_JaffaCakes118.exe	91
PID 4240 wrote to memory of 1088	4240	f07515b9dffde170509dda94522011fc_JaffaCakes118.exe	91
PID 4240 wrote to memory of 1088	4240	f07515b9dffde170509dda94522011fc_JaffaCakes118.exe	91

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\f07515b9dffde170509dda94522011fc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f07515b9dffde170509dda94522011fc_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4240
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1088

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/1088-123-0x00000208B00C0000-0x00000208B00E4000-memory.dmp

Filesize
144KB

Download
memory/1088-125-0x00000208B00C0000-0x00000208B00E4000-memory.dmp

Filesize
144KB

Download
memory/4240-4-0x0000000000A80000-0x0000000000AB2000-memory.dmp

Filesize
200KB

Download
memory/4240-3-0x0000000000720000-0x0000000000750000-memory.dmp

Filesize
192KB

Download
memory/4240-8-0x0000000000AC0000-0x0000000000AEF000-memory.dmp

Filesize
188KB

Download
memory/4240-10-0x0000000000AC0000-0x0000000000AEF000-memory.dmp

Filesize
188KB

Download
memory/4240-9-0x0000000000750000-0x000000000077E000-memory.dmp

Filesize
184KB

Download
memory/4240-38-0x0000000000AC0000-0x0000000000AEF000-memory.dmp

Filesize
188KB

Download
memory/4240-122-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4240-121-0x0000000000AF0000-0x0000000000AF1000-memory.dmp

Filesize
4KB

Download
memory/4240-124-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4240-126-0x0000000000AC0000-0x0000000000AEF000-memory.dmp

Filesize
188KB

Download