250c349ea673b641d7834b82ef5a2733508bb49b01315374e7a5370cf05e9e1a

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
25/07/2024, 19:42

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General

Target

70f600e8ca8ebcd759359b435e1a6603_JaffaCakes118.exe
Size

301KB
MD5

70f600e8ca8ebcd759359b435e1a6603
SHA1

5d41b7ae26b2fd00fc30f0c9b208bb0097411378
SHA256

250c349ea673b641d7834b82ef5a2733508bb49b01315374e7a5370cf05e9e1a
SHA512

734f82cb02de5517d2affe7bdb18a4d5522949493b5a06279c623108bce1aa933ded977e3b04def6151d81dde07e6fb4896c45ce0c2f866223dbb2620edc1821
SSDEEP

6144:cJEYERqaQiEYixXAkmOgoUpMEEdlntRb5A+na4S35EQwk:+5+qntJxjfg5mxdltZ5A+na4RQwk

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2756	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2060	svohst.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\svohst.exe	70f600e8ca8ebcd759359b435e1a6603_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\svohst.exe	70f600e8ca8ebcd759359b435e1a6603_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\svohst.exe	svohst.exe
File created	C:\Windows\SysWOW64\Deleteme.bat	70f600e8ca8ebcd759359b435e1a6603_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	70f600e8ca8ebcd759359b435e1a6603_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svohst.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1488 wrote to memory of 2756	1488	70f600e8ca8ebcd759359b435e1a6603_JaffaCakes118.exe	32
PID 1488 wrote to memory of 2756	1488	70f600e8ca8ebcd759359b435e1a6603_JaffaCakes118.exe	32
PID 1488 wrote to memory of 2756	1488	70f600e8ca8ebcd759359b435e1a6603_JaffaCakes118.exe	32
PID 1488 wrote to memory of 2756	1488	70f600e8ca8ebcd759359b435e1a6603_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\70f600e8ca8ebcd759359b435e1a6603_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\70f600e8ca8ebcd759359b435e1a6603_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1488
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\system32\Deleteme.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2756

C:\Windows\SysWOW64\svohst.exe
C:\Windows\SysWOW64\svohst.exe -NetSata
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2060

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

Replay Monitor

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Downloads

C:\Windows\SysWOW64\Deleteme.bat

Filesize
212B

MD5
da76814fb8d6fe3d1d53b2647970cf83

SHA1
89678dff99d5e7b8fc8a41f9ccc249aeb04870a9

SHA256
bc7dcf9bdd564c6599a0800d4efd65c7ddf179aec3a666485c0b215f195ed45a

SHA512
fea47740c6e80fd096660e2f8d8a8dd20a05765ecc80a3a382b23fd387a880ff99daa596fce37a48aed2ea3bd99762957baac9f43d152736971b2f03e2e65d9e

Download Submit
C:\Windows\SysWOW64\svohst.exe

Filesize
301KB

MD5
70f600e8ca8ebcd759359b435e1a6603

SHA1
5d41b7ae26b2fd00fc30f0c9b208bb0097411378

SHA256
250c349ea673b641d7834b82ef5a2733508bb49b01315374e7a5370cf05e9e1a

SHA512
734f82cb02de5517d2affe7bdb18a4d5522949493b5a06279c623108bce1aa933ded977e3b04def6151d81dde07e6fb4896c45ce0c2f866223dbb2620edc1821

Download Submit
memory/1488-0-0x0000000000400000-0x0000000000480034-memory.dmp

Filesize
512KB

Download
memory/1488-1-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1488-6-0x0000000000400000-0x0000000000480034-memory.dmp

Filesize
512KB

Download
memory/2060-5-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2060-7-0x0000000000400000-0x0000000000480034-memory.dmp

Filesize
512KB

Download