30dc5892fc4a4c246aac8a30548886d1995a67dc5f3237aacb422f9d75ee829d

Analysis

max time kernel
141s
max time network
142s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/09/2024, 17:53

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General

Target

dae88d01bb8a098ed70ef9e3d24a6a4a_JaffaCakes118.exe
Size

329KB
MD5

dae88d01bb8a098ed70ef9e3d24a6a4a
SHA1

dd0dacac7dd168d668fb2b18327b899ec7d01531
SHA256

30dc5892fc4a4c246aac8a30548886d1995a67dc5f3237aacb422f9d75ee829d
SHA512

43cbc33b49079899ce34bc8b645c8d95c1206e9aab7312a06ff827ed4ba648aa0bc081b3bae05b5935d6eda63c3851877e1ee4eec9021c786407cea290ed4e79
SSDEEP

6144:rvyC4dydRCDmoUvZGdjgQb6LVYzWin4SOZ1OP1dixL7v6IJ6P4spGly7:byPy3omo6ZAgQb6ZYzWP3ZIP1d0LPJie

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/2008-0-0x0000000000400000-0x00000000004C8000-memory.dmp	upx
behavioral1/memory/2008-2-0x0000000000400000-0x00000000004C8000-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\ntdll.dll.dll	dae88d01bb8a098ed70ef9e3d24a6a4a_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\tdisp.sys	dae88d01bb8a098ed70ef9e3d24a6a4a_JaffaCakes118.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	dae88d01bb8a098ed70ef9e3d24a6a4a_JaffaCakes118.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dae88d01bb8a098ed70ef9e3d24a6a4a_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	dae88d01bb8a098ed70ef9e3d24a6a4a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	dae88d01bb8a098ed70ef9e3d24a6a4a_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2008	dae88d01bb8a098ed70ef9e3d24a6a4a_JaffaCakes118.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
476	Process not Found

C:\Users\Admin\AppData\Local\Temp\dae88d01bb8a098ed70ef9e3d24a6a4a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dae88d01bb8a098ed70ef9e3d24a6a4a_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2008

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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/2008-0-0x0000000000400000-0x00000000004C8000-memory.dmp

Filesize
800KB

Download
memory/2008-2-0x0000000000400000-0x00000000004C8000-memory.dmp

Filesize
800KB

Download