d32298f1f5afdd3cd03e29ba3fd08787b346bf6ab7fa9296e6bbe2aaff40470c

Analysis

max time kernel
1557s
max time network
1558s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
01-11-2024 17:20

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General

Target

kg_patch/linux/libida.so
Size

6.0MB
MD5

4fb6f5360f84714744c6fc6aedcd5df7
SHA1

d5c6e0bf0a44aa205892cf913e04b68caa5dbe35
SHA256

44cb257832616872237b4c8e01933de78c46f652f72f2d8cf13a88e7bf369a8a
SHA512

944f60cf816ba51c35a972ec8064c7702e841fc92d5ee7474568f6089fa2fe9f7d4e0f8670c169a92988a53a0cd01cb17c2c662de82d40d2dba341a773e78998
SSDEEP

98304:67Ljv5Y4j5sfeEZEi289UbqmX6XCVwrnNVdyvu/gEevPeQZl6AhDwN:q1liPMiVqjphEN

Score

3^/10

discovery

Malware Config

Signatures

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

Processes:

AcroRd32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe
Modifies registry class 1 IoCs

Processes:

rundll32.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings rundll32.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2196 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2196 AcroRd32.exe
2196 AcroRd32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe

pid	process
2196	AcroRd32.exe

pid	process
2196	AcroRd32.exe
2196	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 2684 wrote to memory of 2432	2684	cmd.exe	rundll32.exe
PID 2684 wrote to memory of 2432	2684	cmd.exe	rundll32.exe
PID 2684 wrote to memory of 2432	2684	cmd.exe	rundll32.exe
PID 2432 wrote to memory of 2196	2432	rundll32.exe	AcroRd32.exe
PID 2432 wrote to memory of 2196	2432	rundll32.exe	AcroRd32.exe
PID 2432 wrote to memory of 2196	2432	rundll32.exe	AcroRd32.exe
PID 2432 wrote to memory of 2196	2432	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\kg_patch\linux\libida.so
1⤵
- Suspicious use of WriteProcessMemory
PID:2684

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\kg_patch\linux\libida.so
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2432

C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\kg_patch\linux\libida.so"
3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2196

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
5ea01bb06841c4b446887fd9f37336d8

SHA1
cf2695c9f3aec19145f3410b4e3dcf3f40cb1d85

SHA256
c683840ebedf831882d2000e456e3e5aaf491cec9eae991852cd579794fc8f3e

SHA512
d5aa184f604f03a4c6b2bdb9a13b96cbe70c38e59974d56201165cad9be54450a6c1392c08d17ea1346dd3d11aaba2c8e75837efce8b33341f5a701c7665b8da

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