c9ef55258bd8fd0a36946c7596d247f5742ca45f72e712f67ddfcf57ee604cd5

Analysis

max time kernel
96s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 05:55

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General

Target

eab5cbcc338bf7abb0df4caa8536df35_JaffaCakes118.exe
Size

1.8MB
MD5

eab5cbcc338bf7abb0df4caa8536df35
SHA1

f42aa8ebe98660f66db33d4791066b915f6514bd
SHA256

c9ef55258bd8fd0a36946c7596d247f5742ca45f72e712f67ddfcf57ee604cd5
SHA512

a24f1cf99a0bc0887cacfd95a21ce8428831a405fdc08d8b0186bcaaa6d6f9300d2211b56dcb5215cab55be4138a8a184f8c74608c47f871d35bf166f8568a5e
SSDEEP

24576:ip9sEN9rPmpYL2/KXTZaqdiXSp0c02uFG6dAk3HMyH5HwwHA:ivNEiWKXTZaqdwk0c05HGi3H5HwwHA

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/0x0009000000023476-2.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
4840	eab5cbcc338bf7abb0df4caa8536df35_JaffaCakes118.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0009000000023476-2.dat	upx
behavioral2/memory/4840-4-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/4840-8-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/4840-9-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/4840-10-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/4840-12-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/4840-11-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral2/memory/4840-14-0x0000000010000000-0x000000001003D000-memory.dmp	upx

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2604	4840	WerFault.exe	81
1696	4840	WerFault.exe	81

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	eab5cbcc338bf7abb0df4caa8536df35_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4840	eab5cbcc338bf7abb0df4caa8536df35_JaffaCakes118.exe
4840	eab5cbcc338bf7abb0df4caa8536df35_JaffaCakes118.exe
4840	eab5cbcc338bf7abb0df4caa8536df35_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\eab5cbcc338bf7abb0df4caa8536df35_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eab5cbcc338bf7abb0df4caa8536df35_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4840
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4840 -s 660
  2⤵
  - Program crash
  PID:2604
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4840 -s 660
  2⤵
  - Program crash
  PID:1696

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4840 -ip 4840
1⤵
PID:4016

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4840 -ip 4840
1⤵
PID:668

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

C:\Users\Admin\AppData\Local\Temp\SkinH_EL.dll

Filesize
86KB

MD5
147127382e001f495d1842ee7a9e7912

SHA1
92d1ed56032183c75d4b57d7ce30b1c4ae11dc9b

SHA256
edf679c02ea2e170e67ab20dfc18558e2bfb4ee5d59eceeaea4b1ad1a626c3cc

SHA512
97f5ae90a1bbacfe39b9e0f2954c24f9896cc9dca9d14364c438862996f3bbc04a4aa515742fccb3679d222c1302f5bb40c7eaddd6b5859d2d6ef79490243a4d

Download Submit
memory/4840-4-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/4840-7-0x0000000010009000-0x000000001000A000-memory.dmp

Filesize
4KB

Download
memory/4840-8-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/4840-9-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/4840-10-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/4840-12-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/4840-11-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/4840-14-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download