d21e26aa5cfaeae40be681b6ef282698d6e3b76dea7f6f1c54233870aca8ac8c

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
27-08-2024 08:00

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General

Target

c49b28723e072ebf59a5917c1390e502_JaffaCakes118.exe
Size

325KB
MD5

c49b28723e072ebf59a5917c1390e502
SHA1

fc5c7975c2ae71ce95d2e2ad132539cc5a67353f
SHA256

d21e26aa5cfaeae40be681b6ef282698d6e3b76dea7f6f1c54233870aca8ac8c
SHA512

405c55f8ad898a612372634d9ec1c0ee08cd505f4eb3724894f4b9cb0a9459dfc77937b82cabad072ce019d66f11b59e6f90ab19ff4749306e16834ce2f1b930
SSDEEP

6144:3IDk2llfQ8FZK7jfp6E8Ty3YUEXznI6mh9X8EL3HR8yptp7Nu+:3IDk2Xf0fpnHYhy3XFHR8Ap7Nu

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TBQKRBRU.exe	c49b28723e072ebf59a5917c1390e502_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TBQKRBRU.exe	c49b28723e072ebf59a5917c1390e502_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	c49b28723e072ebf59a5917c1390e502_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1500	c49b28723e072ebf59a5917c1390e502_JaffaCakes118.exe
1500	c49b28723e072ebf59a5917c1390e502_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1500	c49b28723e072ebf59a5917c1390e502_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1500 wrote to memory of 1968	1500	c49b28723e072ebf59a5917c1390e502_JaffaCakes118.exe	30
PID 1500 wrote to memory of 1968	1500	c49b28723e072ebf59a5917c1390e502_JaffaCakes118.exe	30
PID 1500 wrote to memory of 1968	1500	c49b28723e072ebf59a5917c1390e502_JaffaCakes118.exe	30
PID 1500 wrote to memory of 1968	1500	c49b28723e072ebf59a5917c1390e502_JaffaCakes118.exe	30
PID 1500 wrote to memory of 1968	1500	c49b28723e072ebf59a5917c1390e502_JaffaCakes118.exe	30
PID 1500 wrote to memory of 1968	1500	c49b28723e072ebf59a5917c1390e502_JaffaCakes118.exe	30
PID 1500 wrote to memory of 1968	1500	c49b28723e072ebf59a5917c1390e502_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\c49b28723e072ebf59a5917c1390e502_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c49b28723e072ebf59a5917c1390e502_JaffaCakes118.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1500
- C:\Windows\SysWOW64\cmd.exe
  "cmd"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1968

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1500-0-0x00000000741E2000-0x00000000741E4000-memory.dmp

Filesize
8KB

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