7a07469248f8ba596187821021844bcde2e625bb9177338940bcc412565c4edc

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
12/08/2024, 08:17

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General

Target

8dfda245ae054f636ba58ab837404194_JaffaCakes118.exe
Size

14KB
MD5

8dfda245ae054f636ba58ab837404194
SHA1

3d69df2b52ece7f8244aacc16a5cc5b7edc446f3
SHA256

7a07469248f8ba596187821021844bcde2e625bb9177338940bcc412565c4edc
SHA512

99c1eb6f57ee457a71ba5157e5a2d8f4d0939b39eb90ac2eeb45faa3945e51480fd47c1459d45359a767dc2079c3541473aca55fb24f48cc2118855f1c1ca274
SSDEEP

192:vskq35p04P58YREnioSKnLKPy/kRuK5gkoNVeBSb0PEyncjWOS7E25Qg57Qe2Sss:vy/7R8nNLz/25gkOYBSYtnP7EEQZIp

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/3064-0-0x0000000000400000-0x0000000000417000-memory.dmp	upx
behavioral1/memory/3064-18-0x0000000000400000-0x0000000000417000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process
2836	3064	WerFault.exe

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	8dfda245ae054f636ba58ab837404194_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main	8dfda245ae054f636ba58ab837404194_JaffaCakes118.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "www.extremeaccess.info/?rid=4"	8dfda245ae054f636ba58ab837404194_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 2836	3064	8dfda245ae054f636ba58ab837404194_JaffaCakes118.exe	29
PID 3064 wrote to memory of 2836	3064	8dfda245ae054f636ba58ab837404194_JaffaCakes118.exe	29
PID 3064 wrote to memory of 2836	3064	8dfda245ae054f636ba58ab837404194_JaffaCakes118.exe	29
PID 3064 wrote to memory of 2836	3064	8dfda245ae054f636ba58ab837404194_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\8dfda245ae054f636ba58ab837404194_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8dfda245ae054f636ba58ab837404194_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious use of WriteProcessMemory
PID:3064
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3064 -s 624
  2⤵
  - Program crash
  PID:2836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3064-17-0x0000000000740000-0x0000000000744000-memory.dmp

Filesize
16KB

Download
memory/3064-16-0x0000000000740000-0x0000000000744000-memory.dmp

Filesize
16KB

Download
memory/3064-15-0x0000000000740000-0x0000000000744000-memory.dmp

Filesize
16KB

Download
memory/3064-6-0x0000000000740000-0x0000000000744000-memory.dmp

Filesize
16KB

Download
memory/3064-3-0x0000000000740000-0x0000000000744000-memory.dmp

Filesize
16KB

Download
memory/3064-0-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/3064-18-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/3064-19-0x0000000000740000-0x0000000000744000-memory.dmp

Filesize
16KB

Download
memory/3064-21-0x0000000000740000-0x0000000000744000-memory.dmp

Filesize
16KB

Download
memory/3064-22-0x0000000000740000-0x0000000000744000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads