trickbot | 164f20ee70957b70d9ab9f3c60133cff045b716b8a4d67e86be09c8d07e6d14b

Analysis

max time kernel
129s
max time network
119s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
27-08-2024 15:49

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General

Target

c54d53a3b4906fecd73ea1c6ba8a9943_JaffaCakes118.exe
Size

364KB
MD5

c54d53a3b4906fecd73ea1c6ba8a9943
SHA1

8f417d1dcfb22314840abab11862a93ee6549ea1
SHA256

164f20ee70957b70d9ab9f3c60133cff045b716b8a4d67e86be09c8d07e6d14b
SHA512

887fffcac75aa8de4025cff3a905d138def42eb653f5360bde845068bb0a4ba87ce9c668f4d426bc6e34685dad7988b12eed9f9dc1a336ecf64581cfd3542aeb
SSDEEP

6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANd:WBOO3VKID90TBEhx4O6ad

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/1356-9-0x0000000000230000-0x0000000000260000-memory.dmp	dave
behavioral1/memory/1356-3-0x00000000002E0000-0x0000000000312000-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	c54d53a3b4906fecd73ea1c6ba8a9943_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1356	c54d53a3b4906fecd73ea1c6ba8a9943_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1916	wermgr.exe
Token: SeDebugPrivilege	1916	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1356 wrote to memory of 1916	1356	c54d53a3b4906fecd73ea1c6ba8a9943_JaffaCakes118.exe	31
PID 1356 wrote to memory of 1916	1356	c54d53a3b4906fecd73ea1c6ba8a9943_JaffaCakes118.exe	31
PID 1356 wrote to memory of 1916	1356	c54d53a3b4906fecd73ea1c6ba8a9943_JaffaCakes118.exe	31
PID 1356 wrote to memory of 1916	1356	c54d53a3b4906fecd73ea1c6ba8a9943_JaffaCakes118.exe	31
PID 1356 wrote to memory of 1916	1356	c54d53a3b4906fecd73ea1c6ba8a9943_JaffaCakes118.exe	31
PID 1356 wrote to memory of 1916	1356	c54d53a3b4906fecd73ea1c6ba8a9943_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\c54d53a3b4906fecd73ea1c6ba8a9943_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c54d53a3b4906fecd73ea1c6ba8a9943_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1356
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1916

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/1356-11-0x0000000000350000-0x000000000037F000-memory.dmp

Filesize
188KB

Download
memory/1356-10-0x0000000000320000-0x000000000034E000-memory.dmp

Filesize
184KB

Download
memory/1356-9-0x0000000000230000-0x0000000000260000-memory.dmp

Filesize
192KB

Download
memory/1356-7-0x0000000000350000-0x000000000037F000-memory.dmp

Filesize
188KB

Download
memory/1356-3-0x00000000002E0000-0x0000000000312000-memory.dmp

Filesize
200KB

Download
memory/1356-112-0x00000000003A0000-0x00000000003A1000-memory.dmp

Filesize
4KB

Download
memory/1356-113-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1356-115-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1356-117-0x0000000000350000-0x000000000037F000-memory.dmp

Filesize
188KB

Download
memory/1916-114-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download
memory/1916-116-0x0000000000060000-0x0000000000084000-memory.dmp

Filesize
144KB

Download