276f57484d6243d59e69a396ccbbebe27d7b719728e12fc7bb2c0f45ddbdd131

Analysis

max time kernel
134s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 21:21

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General

Target

68fb0a9fca601314e866b7fd87a58adb_JaffaCakes118.exe
Size

21KB
MD5

68fb0a9fca601314e866b7fd87a58adb
SHA1

6aceb0c1b4b567c042af8928ec77911663276726
SHA256

276f57484d6243d59e69a396ccbbebe27d7b719728e12fc7bb2c0f45ddbdd131
SHA512

cf989344ffe6bd2b88fe3e53416451628ef68b14b31197d6667036153fd2929b401376d49837dc56431e581cf7d60b7d8439ce53e6adb95edb9830d73ab714df
SSDEEP

192:xSxv2RkKihvYcmrnlnhQzC5almMglnKYisGhZHH5Bex9ZFjpDdX:xqalnhQ++mMmnKnDrHHI/jpDdX

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/804-0-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral2/memory/804-1-0x0000000000400000-0x0000000000407000-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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	68fb0a9fca601314e866b7fd87a58adb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 804 wrote to memory of 3864	804	68fb0a9fca601314e866b7fd87a58adb_JaffaCakes118.exe	85
PID 804 wrote to memory of 3864	804	68fb0a9fca601314e866b7fd87a58adb_JaffaCakes118.exe	85
PID 804 wrote to memory of 3864	804	68fb0a9fca601314e866b7fd87a58adb_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\68fb0a9fca601314e866b7fd87a58adb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\68fb0a9fca601314e866b7fd87a58adb_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:804
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c PAUSE
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3864

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/804-0-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

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memory/804-1-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download