trickbot | e2d8c373a0058e4ca2fa97a17f58f1d21377909d3d7e008f17145c16efcf426f

Analysis

max time kernel
135s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16/09/2024, 10:42

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General

Target

e499570672a2640d0979bb9013b6f13a_JaffaCakes118.exe
Size

364KB
MD5

e499570672a2640d0979bb9013b6f13a
SHA1

004bb2d25e6f6a5dce894ad98ae730615ee5f960
SHA256

e2d8c373a0058e4ca2fa97a17f58f1d21377909d3d7e008f17145c16efcf426f
SHA512

7ab51786cd56b0558c68c5662091dc9a316f35de25401770720ef83be7ffb3d34441a12e1e67bcdc1d5d75ec37a509ba5b2f0b4cf5e94ea2724d5baf3fda1e70
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6AN3:WBOO3VKID90TBEhx4O6a3

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/2528-8-0x0000000000230000-0x0000000000260000-memory.dmp	dave
behavioral1/memory/2528-3-0x0000000000370000-0x00000000003A2000-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	e499570672a2640d0979bb9013b6f13a_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2528	e499570672a2640d0979bb9013b6f13a_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1848	wermgr.exe
Token: SeDebugPrivilege	1848	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2528 wrote to memory of 1848	2528	e499570672a2640d0979bb9013b6f13a_JaffaCakes118.exe	31
PID 2528 wrote to memory of 1848	2528	e499570672a2640d0979bb9013b6f13a_JaffaCakes118.exe	31
PID 2528 wrote to memory of 1848	2528	e499570672a2640d0979bb9013b6f13a_JaffaCakes118.exe	31
PID 2528 wrote to memory of 1848	2528	e499570672a2640d0979bb9013b6f13a_JaffaCakes118.exe	31
PID 2528 wrote to memory of 1848	2528	e499570672a2640d0979bb9013b6f13a_JaffaCakes118.exe	31
PID 2528 wrote to memory of 1848	2528	e499570672a2640d0979bb9013b6f13a_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\e499570672a2640d0979bb9013b6f13a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e499570672a2640d0979bb9013b6f13a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2528
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1848

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/1848-143-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/1848-145-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/2528-11-0x0000000000460000-0x000000000048F000-memory.dmp

Filesize
188KB

Download
memory/2528-9-0x00000000003B0000-0x00000000003DE000-memory.dmp

Filesize
184KB

Download
memory/2528-8-0x0000000000230000-0x0000000000260000-memory.dmp

Filesize
192KB

Download
memory/2528-7-0x0000000000460000-0x000000000048F000-memory.dmp

Filesize
188KB

Download
memory/2528-3-0x0000000000370000-0x00000000003A2000-memory.dmp

Filesize
200KB

Download
memory/2528-47-0x0000000000460000-0x000000000048F000-memory.dmp

Filesize
188KB

Download
memory/2528-141-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2528-142-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2528-144-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2528-146-0x0000000000460000-0x000000000048F000-memory.dmp

Filesize
188KB

Download