trickbot | af3d8315f1d2d235baaff0c846541baa0607455407f4b2e44ff48b695418be59

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
16-09-2024 02:25

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General

Target

e3d7990c81bb5edbe3d8bd3efc7fcbb0_JaffaCakes118.exe
Size

364KB
MD5

e3d7990c81bb5edbe3d8bd3efc7fcbb0
SHA1

cb586bf18a154f603ad3028322558bdd2e242386
SHA256

af3d8315f1d2d235baaff0c846541baa0607455407f4b2e44ff48b695418be59
SHA512

95efa178e80cfe090e48a8d77f2261f544bd641a20ed2e26b6cf4567cda31b209e541cac5ed72ec8b378a0a0d14cbccf43377b6b9318f061c93f840889dcb670
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANH:WBOO3VKID90TBEhx4O6aH

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/2416-7-0x0000000000260000-0x0000000000290000-memory.dmp	dave
behavioral1/memory/2416-3-0x0000000000390000-0x00000000003C2000-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	e3d7990c81bb5edbe3d8bd3efc7fcbb0_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2416	e3d7990c81bb5edbe3d8bd3efc7fcbb0_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2512	wermgr.exe
Token: SeDebugPrivilege	2512	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 2512	2416	e3d7990c81bb5edbe3d8bd3efc7fcbb0_JaffaCakes118.exe	30
PID 2416 wrote to memory of 2512	2416	e3d7990c81bb5edbe3d8bd3efc7fcbb0_JaffaCakes118.exe	30
PID 2416 wrote to memory of 2512	2416	e3d7990c81bb5edbe3d8bd3efc7fcbb0_JaffaCakes118.exe	30
PID 2416 wrote to memory of 2512	2416	e3d7990c81bb5edbe3d8bd3efc7fcbb0_JaffaCakes118.exe	30
PID 2416 wrote to memory of 2512	2416	e3d7990c81bb5edbe3d8bd3efc7fcbb0_JaffaCakes118.exe	30
PID 2416 wrote to memory of 2512	2416	e3d7990c81bb5edbe3d8bd3efc7fcbb0_JaffaCakes118.exe	30

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\e3d7990c81bb5edbe3d8bd3efc7fcbb0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e3d7990c81bb5edbe3d8bd3efc7fcbb0_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2512

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/2416-11-0x00000000003D0000-0x00000000003FF000-memory.dmp

Filesize
188KB

Download
memory/2416-10-0x00000000002E0000-0x000000000030E000-memory.dmp

Filesize
184KB

Download
memory/2416-8-0x00000000003D0000-0x00000000003FF000-memory.dmp

Filesize
188KB

Download
memory/2416-7-0x0000000000260000-0x0000000000290000-memory.dmp

Filesize
192KB

Download
memory/2416-3-0x0000000000390000-0x00000000003C2000-memory.dmp

Filesize
200KB

Download
memory/2416-156-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2416-155-0x0000000002800000-0x0000000002801000-memory.dmp

Filesize
4KB

Download
memory/2416-158-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2416-160-0x00000000003D0000-0x00000000003FF000-memory.dmp

Filesize
188KB

Download
memory/2512-157-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/2512-159-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download