64a41a1a9453ec4ad129f5f3552f64773aadc09e43e4e6a9f820a7ff26434323

Analysis

max time kernel
96s
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
18-08-2024 09:14

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General

Target

a6348745aeacb091c22f38258277e0fc_JaffaCakes118.exe
Size

135KB
MD5

a6348745aeacb091c22f38258277e0fc
SHA1

5de9d4d09cbfbf600d5749a4065ae45d03c98e12
SHA256

64a41a1a9453ec4ad129f5f3552f64773aadc09e43e4e6a9f820a7ff26434323
SHA512

0483ef7d6e61200d43a1afdb6b0f454fd610b72866ad612fd65301e9ec1394067a96ddbe7405f6d71c94a64544c784840cc9aa7106986952c55b8602166349ec
SSDEEP

3072:5iAQOcBmXcZhGf1JlueiNJ8DycXCP6k4g7Qem7VlIAkGJu:5iUcBmYi1J/tycX26hvb0

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/1260-0-0x0000000000400000-0x0000000000435000-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	a6348745aeacb091c22f38258277e0fc_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1260	a6348745aeacb091c22f38258277e0fc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1260 wrote to memory of 4768	1260	a6348745aeacb091c22f38258277e0fc_JaffaCakes118.exe	84
PID 1260 wrote to memory of 4768	1260	a6348745aeacb091c22f38258277e0fc_JaffaCakes118.exe	84
PID 1260 wrote to memory of 4768	1260	a6348745aeacb091c22f38258277e0fc_JaffaCakes118.exe	84
PID 1260 wrote to memory of 4768	1260	a6348745aeacb091c22f38258277e0fc_JaffaCakes118.exe	84
PID 1260 wrote to memory of 4768	1260	a6348745aeacb091c22f38258277e0fc_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\a6348745aeacb091c22f38258277e0fc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a6348745aeacb091c22f38258277e0fc_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1260
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:4768

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/1260-0-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1260-1-0x00000000005D0000-0x00000000005D2000-memory.dmp

Filesize
8KB

Download
memory/1260-3-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1260-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1260-4-0x0000000000420000-0x000000000042E000-memory.dmp

Filesize
56KB

Download