dbab0ccceab58e506706fd5e4fd5d68b07331cb586c0e20f608655f738e1352d

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
10/07/2024, 11:42

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General

Target

349259ff438d67fc8f35dbb26e544424_JaffaCakes118.exe
Size

121KB
MD5

349259ff438d67fc8f35dbb26e544424
SHA1

c85f6a656c2d8e779e8ddd6f2900688e4967f547
SHA256

dbab0ccceab58e506706fd5e4fd5d68b07331cb586c0e20f608655f738e1352d
SHA512

62222b1b28ea54363563ca3b8c063189434d71745d0d9d48c87cf561edd82c1d251300cc5f82ec5987b0bd346e207825347ba58795f98ebed267f083050ef772
SSDEEP

3072:f5wpiToKK4ddhRJQPRrjvMpRn2ON9jdw/n4XAEVoutV:r6idpqF6Rn2pCACoS

Score

8^/10

discovery persistence upx

Malware Config

Signatures

Drops file in Drivers directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\fvqhbr9.sys	349259ff438d67fc8f35dbb26e544424_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\drivers\fvqhbr9.sys	349259ff438d67fc8f35dbb26e544424_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\drivers\swld9ag.sys	349259ff438d67fc8f35dbb26e544424_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\drivers\swld9ag.sys	349259ff438d67fc8f35dbb26e544424_JaffaCakes118.exe

Sets service image path in registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\fvqhbr9\ImagePath = "system32\\drivers\\fvqhbr9.sys"	349259ff438d67fc8f35dbb26e544424_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\swld9ag\ImagePath = "system32\\drivers\\swld9ag.sys"	349259ff438d67fc8f35dbb26e544424_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2708-0-0x0000000000400000-0x0000000000445000-memory.dmp	upx
behavioral1/memory/2708-7-0x0000000000400000-0x0000000000445000-memory.dmp	upx
behavioral1/memory/2708-10-0x0000000000400000-0x0000000000445000-memory.dmp	upx

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\wf4w1jex.dll	349259ff438d67fc8f35dbb26e544424_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\wf4w1jex.dll	349259ff438d67fc8f35dbb26e544424_JaffaCakes118.exe

Suspicious behavior: LoadsDriver 2 IoCs

pid	Process
476	Process not Found
476	Process not Found

C:\Users\Admin\AppData\Local\Temp\349259ff438d67fc8f35dbb26e544424_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\349259ff438d67fc8f35dbb26e544424_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Drops file in System32 directory
PID:2708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2708-0-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2708-7-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2708-10-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads