trickbot | b4d737dd74a24b566858953c4075a97ecad700cfcaeabc8dba29fb0a7e84921f

Analysis

max time kernel
124s
max time network
119s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
16-06-2024 11:19

Target

b33dc25a579ba5190c20e3c7abbe728c_JaffaCakes118.exe
Size

364KB
MD5

b33dc25a579ba5190c20e3c7abbe728c
SHA1

b1450447687bb67f84f90a226d7f84d23fcbca83
SHA256

b4d737dd74a24b566858953c4075a97ecad700cfcaeabc8dba29fb0a7e84921f
SHA512

1db716349352a4374f276bc451a52a056fda1ca1e80b356c2c65101ac5c2f3015bda04be4f9359331183116f7a5e010403438d0f57aad8f126add94596b728be
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANR:WBOO3VKID90TBEhx4O6aR

Score

10^/10

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.

resource	yara_rule
behavioral1/memory/2844-3-0x0000000000390000-0x00000000003C2000-memory.dmp	dave
behavioral1/memory/2844-9-0x0000000000230000-0x0000000000260000-memory.dmp	dave

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2844	b33dc25a579ba5190c20e3c7abbe728c_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1156	wermgr.exe
Token: SeDebugPrivilege	1156	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 1156	2844	b33dc25a579ba5190c20e3c7abbe728c_JaffaCakes118.exe	28
PID 2844 wrote to memory of 1156	2844	b33dc25a579ba5190c20e3c7abbe728c_JaffaCakes118.exe	28
PID 2844 wrote to memory of 1156	2844	b33dc25a579ba5190c20e3c7abbe728c_JaffaCakes118.exe	28
PID 2844 wrote to memory of 1156	2844	b33dc25a579ba5190c20e3c7abbe728c_JaffaCakes118.exe	28
PID 2844 wrote to memory of 1156	2844	b33dc25a579ba5190c20e3c7abbe728c_JaffaCakes118.exe	28
PID 2844 wrote to memory of 1156	2844	b33dc25a579ba5190c20e3c7abbe728c_JaffaCakes118.exe	28

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\b33dc25a579ba5190c20e3c7abbe728c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b33dc25a579ba5190c20e3c7abbe728c_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2844
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1156

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/1156-104-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/1156-106-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/2844-3-0x0000000000390000-0x00000000003C2000-memory.dmp

Filesize
200KB

Download
memory/2844-7-0x0000000000460000-0x000000000048F000-memory.dmp

Filesize
188KB

Download
memory/2844-9-0x0000000000230000-0x0000000000260000-memory.dmp

Filesize
192KB

Download
memory/2844-11-0x0000000000460000-0x000000000048F000-memory.dmp

Filesize
188KB

Download
memory/2844-10-0x00000000003D0000-0x00000000003FE000-memory.dmp

Filesize
184KB

Download
memory/2844-103-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2844-102-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2844-105-0x0000000000460000-0x000000000048F000-memory.dmp

Filesize
188KB

Download