85e63fc29034d90602968e8f2400de160b7f50fb2f2675404280aa5fc8897b9a

Analysis

max time kernel
140s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
25/08/2024, 12:34

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General

Target

c0c167bd031451248eb5bec33c06cc60_JaffaCakes118.exe
Size

241KB
MD5

c0c167bd031451248eb5bec33c06cc60
SHA1

428e5108faa58cfbb0e06362937a75d3653ac3f6
SHA256

85e63fc29034d90602968e8f2400de160b7f50fb2f2675404280aa5fc8897b9a
SHA512

13dca6825822d633ab69b454923fb25e754f67307afa068a8c2b16dc161224dabadcc76bdc41000cb3d6ae8bd774e88bf7248ca0e9009009c5e03f7be5588beb
SSDEEP

3072:RGdNmDsL9f1n+kh94Jsk0nUQ6zsXEA6w+VmMGW2SPTVlusbxhqekhy3Iz2TY38xy:gNmDyF+qK6zMVmCbzzbuek43IzvM3g

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/2564-3-0x0000000000400000-0x000000000043B000-memory.dmp	upx
behavioral1/memory/2564-4-0x0000000000400000-0x000000000043B000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2192	2564	WerFault.exe	28

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	c0c167bd031451248eb5bec33c06cc60_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2564 wrote to memory of 2192	2564	c0c167bd031451248eb5bec33c06cc60_JaffaCakes118.exe	29
PID 2564 wrote to memory of 2192	2564	c0c167bd031451248eb5bec33c06cc60_JaffaCakes118.exe	29
PID 2564 wrote to memory of 2192	2564	c0c167bd031451248eb5bec33c06cc60_JaffaCakes118.exe	29
PID 2564 wrote to memory of 2192	2564	c0c167bd031451248eb5bec33c06cc60_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\c0c167bd031451248eb5bec33c06cc60_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c0c167bd031451248eb5bec33c06cc60_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2564
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2564 -s 184
  2⤵
  - Program crash
  PID:2192

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/2564-0-0x0000000000401000-0x0000000000403000-memory.dmp

Filesize
8KB

Download
memory/2564-1-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/2564-2-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/2564-3-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/2564-4-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/2564-5-0x0000000000401000-0x0000000000403000-memory.dmp

Filesize
8KB

Download