trickbot | 96a27eea59666168632fd32deb9849859bd43e66a0de3ed4c8deebdfe6878d0e

Analysis

max time kernel
138s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
28-08-2024 22:14

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General

Target

c7be6e772f68702d9bdb6bc188248eff_JaffaCakes118.exe
Size

448KB
MD5

c7be6e772f68702d9bdb6bc188248eff
SHA1

540da887c62b261c8377fa0dfa56a203a5213668
SHA256

96a27eea59666168632fd32deb9849859bd43e66a0de3ed4c8deebdfe6878d0e
SHA512

50db10645d99b87ce97c2c128907adcd1034a5e3f28c4f086b8cda4f53b3f1275f8bec50ac62c698697ae91566c2ac5d63286d48b7a494154725fe617d85a42e
SSDEEP

12288:QboBb/W9ANGBAFb5i0P6HfewKQLYg0yCxL:4xBAiAHwfzq

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/3044-3-0x0000000000340000-0x0000000000372000-memory.dmp	dave
behavioral1/memory/3044-9-0x00000000002D0000-0x0000000000300000-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	c7be6e772f68702d9bdb6bc188248eff_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3044	c7be6e772f68702d9bdb6bc188248eff_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2172	wermgr.exe
Token: SeDebugPrivilege	2172	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 2172	3044	c7be6e772f68702d9bdb6bc188248eff_JaffaCakes118.exe	30
PID 3044 wrote to memory of 2172	3044	c7be6e772f68702d9bdb6bc188248eff_JaffaCakes118.exe	30
PID 3044 wrote to memory of 2172	3044	c7be6e772f68702d9bdb6bc188248eff_JaffaCakes118.exe	30
PID 3044 wrote to memory of 2172	3044	c7be6e772f68702d9bdb6bc188248eff_JaffaCakes118.exe	30
PID 3044 wrote to memory of 2172	3044	c7be6e772f68702d9bdb6bc188248eff_JaffaCakes118.exe	30
PID 3044 wrote to memory of 2172	3044	c7be6e772f68702d9bdb6bc188248eff_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\c7be6e772f68702d9bdb6bc188248eff_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c7be6e772f68702d9bdb6bc188248eff_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2172

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/2172-168-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/2172-170-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/3044-3-0x0000000000340000-0x0000000000372000-memory.dmp

Filesize
200KB

Download
memory/3044-7-0x00000000003C0000-0x00000000003EF000-memory.dmp

Filesize
188KB

Download
memory/3044-11-0x00000000003C0000-0x00000000003EF000-memory.dmp

Filesize
188KB

Download
memory/3044-10-0x0000000000390000-0x00000000003BE000-memory.dmp

Filesize
184KB

Download
memory/3044-9-0x00000000002D0000-0x0000000000300000-memory.dmp

Filesize
192KB

Download
memory/3044-167-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3044-166-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/3044-169-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3044-171-0x00000000003C0000-0x00000000003EF000-memory.dmp

Filesize
188KB

Download