trickbot | c8d5a17db9d10dd5afe445a487c14efccb8d3ba1c187187dc2d9eb9dadf6ccf8

Analysis

max time kernel
129s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 15:48

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General

Target

ebaa9463ab420d277fdb014af345679c_JaffaCakes118.exe
Size

365KB
MD5

ebaa9463ab420d277fdb014af345679c
SHA1

2f5e731066ca69a2b315baff99f49680c2fccb9d
SHA256

c8d5a17db9d10dd5afe445a487c14efccb8d3ba1c187187dc2d9eb9dadf6ccf8
SHA512

7251bfffa62e217a2c7ca4581a5774b9ffae0e150b4b9894580ecdbabecaf21b28d4d921512ad4ab169e21c22fa827d935d0b1c8a6ccf8a543ff2950ec973e93
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANk:WBOO3VKID90TBEhx4O6ak

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/2332-8-0x0000000000230000-0x0000000000260000-memory.dmp	dave
behavioral1/memory/2332-3-0x0000000000350000-0x0000000000382000-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	ebaa9463ab420d277fdb014af345679c_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2332	ebaa9463ab420d277fdb014af345679c_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	980	wermgr.exe
Token: SeDebugPrivilege	980	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 980	2332	ebaa9463ab420d277fdb014af345679c_JaffaCakes118.exe	31
PID 2332 wrote to memory of 980	2332	ebaa9463ab420d277fdb014af345679c_JaffaCakes118.exe	31
PID 2332 wrote to memory of 980	2332	ebaa9463ab420d277fdb014af345679c_JaffaCakes118.exe	31
PID 2332 wrote to memory of 980	2332	ebaa9463ab420d277fdb014af345679c_JaffaCakes118.exe	31
PID 2332 wrote to memory of 980	2332	ebaa9463ab420d277fdb014af345679c_JaffaCakes118.exe	31
PID 2332 wrote to memory of 980	2332	ebaa9463ab420d277fdb014af345679c_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\ebaa9463ab420d277fdb014af345679c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ebaa9463ab420d277fdb014af345679c_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:980

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/980-108-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/980-110-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/2332-10-0x00000000003C0000-0x00000000003EF000-memory.dmp

Filesize
188KB

Download
memory/2332-9-0x0000000000390000-0x00000000003BE000-memory.dmp

Filesize
184KB

Download
memory/2332-8-0x0000000000230000-0x0000000000260000-memory.dmp

Filesize
192KB

Download
memory/2332-7-0x00000000003C0000-0x00000000003EF000-memory.dmp

Filesize
188KB

Download
memory/2332-3-0x0000000000350000-0x0000000000382000-memory.dmp

Filesize
200KB

Download
memory/2332-49-0x00000000003C0000-0x00000000003EF000-memory.dmp

Filesize
188KB

Download
memory/2332-106-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2332-107-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2332-109-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2332-111-0x00000000003C0000-0x00000000003EF000-memory.dmp

Filesize
188KB

Download