f47cd1ff216eabb2bc0a777f9c827c2975b69133d31570b6d8114f9cada3361e

Analysis

max time kernel
57s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/09/2024, 15:28

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General

Target

cfda539c20c2d2b2b8b803391f6e820a_JaffaCakes118.exe
Size

103KB
MD5

cfda539c20c2d2b2b8b803391f6e820a
SHA1

f80de74aa959ea46c311015aba74992ef11cc5b8
SHA256

f47cd1ff216eabb2bc0a777f9c827c2975b69133d31570b6d8114f9cada3361e
SHA512

1b9ccee60b813e352b24c7930c7398775ef6688c38484ee5e5a90337a17faf6667c12288e3cdf83c161a9ebdb2ed94a009a898c8b454fedb000669ed5cd56ec8
SSDEEP

3072:F0+ODLbYZIhbiwcg0QaTEFXc6HjS2aUsc6HcT66vlmQ90TDyrPGvLvHjvfrH/zjo:xcbYZquwr0VTEFXc6HjdaUsc6HcT66vd

Score

10^/10

discovery evasion persistence trojan

Malware Config

Signatures

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	cfda539c20c2d2b2b8b803391f6e820a_JaffaCakes118.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\ = "File Folder"	cfda539c20c2d2b2b8b803391f6e820a_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\svhosts.exe	cfda539c20c2d2b2b8b803391f6e820a_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\svhosts.exe	cfda539c20c2d2b2b8b803391f6e820a_JaffaCakes118.exe

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

System Information Discovery
T1082

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	cfda539c20c2d2b2b8b803391f6e820a_JaffaCakes118.exe

Modifies registry class 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\ = "File Folder"	cfda539c20c2d2b2b8b803391f6e820a_JaffaCakes118.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	cfda539c20c2d2b2b8b803391f6e820a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\cfda539c20c2d2b2b8b803391f6e820a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cfda539c20c2d2b2b8b803391f6e820a_JaffaCakes118.exe"
1⤵
- UAC bypass
- Modifies system executable filetype association
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- System policy modification
PID:2020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

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

C:\vcredist2010_x86.log-MSI_vc_red.msi.txt

Filesize
103KB

MD5
cfda539c20c2d2b2b8b803391f6e820a

SHA1
f80de74aa959ea46c311015aba74992ef11cc5b8

SHA256
f47cd1ff216eabb2bc0a777f9c827c2975b69133d31570b6d8114f9cada3361e

SHA512
1b9ccee60b813e352b24c7930c7398775ef6688c38484ee5e5a90337a17faf6667c12288e3cdf83c161a9ebdb2ed94a009a898c8b454fedb000669ed5cd56ec8

Download Submit
memory/2020-0-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2020-21810-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2020-44925-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2020-68556-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads