422bb971140090099735b63995daeb355d9426f25407116869250ea95c26f001

Analysis

max time kernel
140s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 12:18

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General

Target

8a55039e2955a8cce1f9b591d0089011_JaffaCakes118.exe
Size

548KB
MD5

8a55039e2955a8cce1f9b591d0089011
SHA1

0d5a20a3935220302e43194dfb13d8c4aa2e0dc5
SHA256

422bb971140090099735b63995daeb355d9426f25407116869250ea95c26f001
SHA512

5505c49fca51fb8a4f3c2343c536028c2c0d4057b5d7959e440543dfce5166aeb34edfdf71031ab4da0c16c9db01f4baf0d9b97d220b59aec92be693d23972f9
SSDEEP

12288:X6UIWxysFrVL1nP8AF8edYElVj8xUtdisoxzTTm2cDhkdGmiu3R:X+WtbDF8Ulp8v9Xm2cDh8Gmh

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x00090000000233ea-2.dat	acprotect

Loads dropped DLL 2 IoCs

pid	Process
4196	8a55039e2955a8cce1f9b591d0089011_JaffaCakes118.exe
4196	8a55039e2955a8cce1f9b591d0089011_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4196-0-0x0000000000400000-0x00000000004E1000-memory.dmp	upx
behavioral2/memory/4196-10-0x0000000000400000-0x00000000004E1000-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	8a55039e2955a8cce1f9b591d0089011_JaffaCakes118.exe

Modifies registry class 4 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EF82CDEB-5B9B-4DC0-9E15-0A74975776FE}	8a55039e2955a8cce1f9b591d0089011_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EF82CDEB-5B9B-4DC0-9E15-0A74975776FE}\	8a55039e2955a8cce1f9b591d0089011_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EF82CDEB-5B9B-4DC0-9E15-0A74975776FE}\LocalServer32	8a55039e2955a8cce1f9b591d0089011_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EF82CDEB-5B9B-4DC0-9E15-0A74975776FE}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8a55039e2955a8cce1f9b591d0089011_JaffaCakes118.exe"	8a55039e2955a8cce1f9b591d0089011_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4196	8a55039e2955a8cce1f9b591d0089011_JaffaCakes118.exe
4196	8a55039e2955a8cce1f9b591d0089011_JaffaCakes118.exe
4196	8a55039e2955a8cce1f9b591d0089011_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\8a55039e2955a8cce1f9b591d0089011_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8a55039e2955a8cce1f9b591d0089011_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4196

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

C:\Users\Admin\AppData\Local\Temp\aqiA103.tmp

Filesize
172KB

MD5
685f1cbd4af30a1d0c25f252d399a666

SHA1
6a1b978f5e6150b88c8634146f1406ed97d2f134

SHA256
0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

SHA512
6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

Download Submit
memory/4196-0-0x0000000000400000-0x00000000004E1000-memory.dmp

Filesize
900KB

Download
memory/4196-7-0x00000000007E0000-0x0000000000853000-memory.dmp

Filesize
460KB

Download
memory/4196-8-0x00000000007E0000-0x0000000000853000-memory.dmp

Filesize
460KB

Download
memory/4196-9-0x00007FF848F10000-0x00007FF849105000-memory.dmp

Filesize
2.0MB

Download
memory/4196-10-0x0000000000400000-0x00000000004E1000-memory.dmp

Filesize
900KB

Download
memory/4196-11-0x00000000007E0000-0x0000000000853000-memory.dmp

Filesize
460KB

Download