44cda4f236a85518b9dd28bce31da8247c2536cf35c7e89209ab999f70967967

Analysis

max time kernel
140s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
11/08/2024, 03:00

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General

Target

88bcadcca911b277799e4ddfeec0e966_JaffaCakes118.exe
Size

15KB
MD5

88bcadcca911b277799e4ddfeec0e966
SHA1

448b953f47605073d9e1f0194c7b4da5d0e6ebce
SHA256

44cda4f236a85518b9dd28bce31da8247c2536cf35c7e89209ab999f70967967
SHA512

2c751483be11c9636c399836937cb25b802280298cf4be49cf7da49d932d989af65be92e42bf4ded7c7dde7d7014bd4ba694c12094da7526564de177bb6e8e67
SSDEEP

192:AU6Sw+15WnobmblAhnwSpUALcSaUzVP42fyWjZBTf8n/SreNC737GcQ1jTNfh55M:AswWWVJABBx5Bb8/YeC37QfNJZTU/

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/700-1-0x0000000010000000-0x000000001000E000-memory.dmp	upx
behavioral1/memory/700-0-0x0000000010000000-0x000000001000E000-memory.dmp	upx
behavioral1/memory/700-2-0x0000000010000000-0x000000001000E000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2084	700	WerFault.exe	29

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	88bcadcca911b277799e4ddfeec0e966_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 700 wrote to memory of 2084	700	88bcadcca911b277799e4ddfeec0e966_JaffaCakes118.exe	30
PID 700 wrote to memory of 2084	700	88bcadcca911b277799e4ddfeec0e966_JaffaCakes118.exe	30
PID 700 wrote to memory of 2084	700	88bcadcca911b277799e4ddfeec0e966_JaffaCakes118.exe	30
PID 700 wrote to memory of 2084	700	88bcadcca911b277799e4ddfeec0e966_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\88bcadcca911b277799e4ddfeec0e966_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\88bcadcca911b277799e4ddfeec0e966_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:700
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 700 -s 36
  2⤵
  - Program crash
  PID:2084

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

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Downloads

memory/700-1-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/700-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/700-3-0x0000000010001000-0x000000001000A000-memory.dmp

Filesize
36KB

Download
memory/700-2-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download