e9d3f87f649fff19023c333a8c4c99c96061cc2076177924bcb091197b5bc474

Analysis

max time kernel
150s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 22:16

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General

Target

accb1bb533a3a660553b145ef13e3706_JaffaCakes118.exe
Size

64KB
MD5

accb1bb533a3a660553b145ef13e3706
SHA1

376068e3f316ddc220e610b9a8ed5884128509e9
SHA256

e9d3f87f649fff19023c333a8c4c99c96061cc2076177924bcb091197b5bc474
SHA512

8e4b3a08bb72887ead3862bbfbcfd6f514e63c102aa99c10ab911ec32ee0c83c8ea1aeb131c8a23ff8964d6c279a35592f15b33a05db615fd7199a165e67916f
SSDEEP

768:b/5inm+cd5rHemPXkqUEphjVuvios1rPr4adL0NqlJMU60+ppQ1TTGfLd:bRsvcdcQjosnvnZ6LQ1Ed

Score

10^/10

discovery

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.tripod.com
Port:
21
Username:
griptoloji
Password:
741852

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	accb1bb533a3a660553b145ef13e3706_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1072	jusched.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Java\jre-09\bin\jusched.exe	accb1bb533a3a660553b145ef13e3706_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Java\jre-09\bin\jusched.exe	accb1bb533a3a660553b145ef13e3706_JaffaCakes118.exe
File created	C:\Program Files (x86)\Java\jre-09\bin\UF	accb1bb533a3a660553b145ef13e3706_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	accb1bb533a3a660553b145ef13e3706_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe
1072	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4720 wrote to memory of 1072	4720	accb1bb533a3a660553b145ef13e3706_JaffaCakes118.exe	90
PID 4720 wrote to memory of 1072	4720	accb1bb533a3a660553b145ef13e3706_JaffaCakes118.exe	90
PID 4720 wrote to memory of 1072	4720	accb1bb533a3a660553b145ef13e3706_JaffaCakes118.exe	90

C:\Users\Admin\AppData\Local\Temp\accb1bb533a3a660553b145ef13e3706_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\accb1bb533a3a660553b145ef13e3706_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4720
- C:\Program Files (x86)\Java\jre-09\bin\jusched.exe
  "C:\Program Files (x86)\Java\jre-09\bin\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1072

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Java\jre-09\bin\jusched.exe

Filesize
64KB

MD5
84ac6a02c5e0f60256085ecaae147216

SHA1
6162e380be7ffe3cfa3a51dd24cfce221c170220

SHA256
1c201f067de80cc19f3198bcc58ab1e791abc444a7c31c0ec8d7786033f13527

SHA512
5c02381bf9ba358ddf092422319a37b6eee7366aa382eed93f16c77e2f78ab1f8cc7469ea680162cc46e442638bbaee1a879ada303ca7bd4d4ea9e86d250f961

Download Submit
memory/1072-11-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1072-15-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4720-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4720-12-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download