f27d8e4de7d4f55881817b1f8d5cd2b1a5dfc3d2c0dbbb9528563eefebbd0768

Analysis

max time kernel
135s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29-08-2024 01:01

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General

Target

c7f6856eb1a11f16b1dfece13b8a635a_JaffaCakes118.exe
Size

53KB
MD5

c7f6856eb1a11f16b1dfece13b8a635a
SHA1

b30fd4c8469ae45473679a7a0c5e92e1a2012bc2
SHA256

f27d8e4de7d4f55881817b1f8d5cd2b1a5dfc3d2c0dbbb9528563eefebbd0768
SHA512

9eef542fb2933aba7493904793b40d720082c0288f3073972c22cb2e31ea777eff94e6f6c83f2d71eef67328c0c3314dfddbc45bf9c52041396ef44d928afff2
SSDEEP

1536:ghEpAV+k1T2waTu7vkDZFH11V534Jy7L30GK:gsHk1Qu7v819Hw

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
behavioral1/memory/2052-0-0x0000000000400000-0x0000000000420000-memory.dmp	upx
behavioral1/memory/2052-3-0x0000000000400000-0x0000000000420000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2444	2052	WerFault.exe	83

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	c7f6856eb1a11f16b1dfece13b8a635a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\c7f6856eb1a11f16b1dfece13b8a635a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c7f6856eb1a11f16b1dfece13b8a635a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2052
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2052 -s 340
  2⤵
  - Program crash
  PID:2444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2052 -ip 2052
1⤵
PID:4024

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/2052-0-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2052-1-0x0000000000470000-0x0000000000472000-memory.dmp

Filesize
8KB

Download
memory/2052-3-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download