9d4904231b6a482d8821dbccfcfde8168a70070d78c8579a7f33aef943d00079

Analysis

max time kernel
131s
max time network
133s
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, 13:10

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General

Target

ab269220f7d5ee9603d9bfb19b8a8cbe_JaffaCakes118.exe
Size

75KB
MD5

ab269220f7d5ee9603d9bfb19b8a8cbe
SHA1

b253918380d172e933af8655cc3c6a759f98043d
SHA256

9d4904231b6a482d8821dbccfcfde8168a70070d78c8579a7f33aef943d00079
SHA512

54f59f68b2eb49dcbe688f3476a636bd3cc73e6db43a1f093e0f0a527158ccf6ad710416c402634295fddc476f8f6276c7e623f45dcddd7940a3ab604659f557
SSDEEP

1536:5Wzl8V69Q7h6Zv0ChdLiBhyNHqsrNEQxYuCWez8/6E2HyDXIZ:Qig9Q7kZv0CYhUrNHCWez8/GHGXI

Score

7^/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
behavioral2/memory/2812-0-0x0000000000400000-0x000000000042B000-memory.dmp	upx

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	ab269220f7d5ee9603d9bfb19b8a8cbe_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2812	ab269220f7d5ee9603d9bfb19b8a8cbe_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2812 wrote to memory of 2836	2812	ab269220f7d5ee9603d9bfb19b8a8cbe_JaffaCakes118.exe	84
PID 2812 wrote to memory of 2836	2812	ab269220f7d5ee9603d9bfb19b8a8cbe_JaffaCakes118.exe	84
PID 2812 wrote to memory of 2836	2812	ab269220f7d5ee9603d9bfb19b8a8cbe_JaffaCakes118.exe	84
PID 2812 wrote to memory of 2836	2812	ab269220f7d5ee9603d9bfb19b8a8cbe_JaffaCakes118.exe	84
PID 2812 wrote to memory of 2836	2812	ab269220f7d5ee9603d9bfb19b8a8cbe_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\ab269220f7d5ee9603d9bfb19b8a8cbe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ab269220f7d5ee9603d9bfb19b8a8cbe_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2812
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:2836

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/2812-0-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2812-1-0x0000000000550000-0x0000000000551000-memory.dmp

Filesize
4KB

Download
memory/2812-3-0x00000000006F0000-0x0000000000702000-memory.dmp

Filesize
72KB

Download
memory/2812-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2812-7-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2812-6-0x0000000000420000-0x000000000042E000-memory.dmp

Filesize
56KB

Download