7f3fb571788733ec2046870255e74c74bb78de4c2cb5482096225a08d9f06e30

Analysis

max time kernel
149s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
31-10-2024 08:25

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General

Target

82732218928c045ed5d668c7e8a9f22f_JaffaCakes118.exe
Size

132KB
MD5

82732218928c045ed5d668c7e8a9f22f
SHA1

23d37c7693b7ccff1659cbd4f04f1894bb3355ec
SHA256

7f3fb571788733ec2046870255e74c74bb78de4c2cb5482096225a08d9f06e30
SHA512

20379152e635adbf822496ff11a75fd0f1f1bd154f88af1ee9c488d164d54debcd33a31501715f3d049f77f44007946615468662b8ea335396a97646cc40317d
SSDEEP

3072:bLb1+eAiFu5DX4HkQq/2SF1fkCI44vBKIp:bLb1BAiI4EQq/d14v

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2024-0-0x0000000000400000-0x0000000000437000-memory.dmp	upx

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	82732218928c045ed5d668c7e8a9f22f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2024	82732218928c045ed5d668c7e8a9f22f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 1896	2024	82732218928c045ed5d668c7e8a9f22f_JaffaCakes118.exe	31
PID 2024 wrote to memory of 1896	2024	82732218928c045ed5d668c7e8a9f22f_JaffaCakes118.exe	31
PID 2024 wrote to memory of 1896	2024	82732218928c045ed5d668c7e8a9f22f_JaffaCakes118.exe	31
PID 2024 wrote to memory of 1896	2024	82732218928c045ed5d668c7e8a9f22f_JaffaCakes118.exe	31
PID 2024 wrote to memory of 1896	2024	82732218928c045ed5d668c7e8a9f22f_JaffaCakes118.exe	31
PID 2024 wrote to memory of 1896	2024	82732218928c045ed5d668c7e8a9f22f_JaffaCakes118.exe	31
PID 2024 wrote to memory of 1896	2024	82732218928c045ed5d668c7e8a9f22f_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\82732218928c045ed5d668c7e8a9f22f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\82732218928c045ed5d668c7e8a9f22f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1896

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

memory/1896-6-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/1896-4-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/1896-3-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/1896-9-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2024-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2024-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2024-1-0x0000000000260000-0x0000000000262000-memory.dmp

Filesize
8KB

Download
memory/2024-0-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download