08f19feb6515340fe9f76ebcd7f602769093cfc5fe1f3d30370032f34cb9366c

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 23:02

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General

Target

3f39146e3ef126f206724d3cacb87673_JaffaCakes118.exe
Size

92KB
MD5

3f39146e3ef126f206724d3cacb87673
SHA1

3bfcb8092327c945c702d827203928f09caa693c
SHA256

08f19feb6515340fe9f76ebcd7f602769093cfc5fe1f3d30370032f34cb9366c
SHA512

ad2b5b9a62b428668415f0e2f439b11764f62cb3e2d146de845270839ce6c243deac9dd76508f857d095c2f3a5e5f4e46b1079f893b58b46ca8ae2b0b1abd915
SSDEEP

1536:hbvHoq4u6o0ErGf15VPEMtyh0KXfl2/bDxFCelOvaI1yf1PUthl8YQMr5CuzXFn+:hbPo26o0EKfvVPEMtyh0YfAjkv3ydPou

Score

10^/10

evasion trojan upx

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\EnableLUA = "0"	3f39146e3ef126f206724d3cacb87673_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/844-3-0x0000000002380000-0x00000000033A6000-memory.dmp	upx
behavioral2/memory/844-1-0x0000000002380000-0x00000000033A6000-memory.dmp	upx

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	3f39146e3ef126f206724d3cacb87673_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	3f39146e3ef126f206724d3cacb87673_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\EnableLUA = "0"	3f39146e3ef126f206724d3cacb87673_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\3f39146e3ef126f206724d3cacb87673_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3f39146e3ef126f206724d3cacb87673_JaffaCakes118.exe"
1⤵
- UAC bypass
- Checks whether UAC is enabled
- Drops file in Windows directory
- System policy modification
PID:844

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/844-0-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/844-9-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/844-3-0x0000000002380000-0x00000000033A6000-memory.dmp

Filesize
16.1MB

Download
memory/844-1-0x0000000002380000-0x00000000033A6000-memory.dmp

Filesize
16.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads