772f18c2bd5370c076786a235f16ea34decfd6bb6352b96df0a6f0ed6ca2a9ca

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
09/08/2024, 06:48

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General

Target

dolphSol-Macro-Amraki-Patch/Planned Features.md
Size

1KB
MD5

2b2c04f33ac850d5e592f9a60b4024d3
SHA1

fef87d135eb1275d7f1ef4ada0a83acd6af96cb0
SHA256

02d0bab48c7a012dec9041e9958842f3ef28377a0a726443f2253ea4b8a255bd
SHA512

d2c8d0adf9b193a8dbaedf6e1feaf8d61fc8aeee993f1b1730b6ed08749ef1704c46ae7bec3bebdafc9eb3152d855eb212c17ff2b04c2ffc5c82e9db7e46e80a

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

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

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\md_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\md_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\md_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\.md	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\.md\ = "md_auto_file"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\md_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\md_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\md_auto_file\	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2748	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2748	AcroRd32.exe
2748	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2916 wrote to memory of 2760	2916	cmd.exe	31
PID 2916 wrote to memory of 2760	2916	cmd.exe	31
PID 2916 wrote to memory of 2760	2916	cmd.exe	31
PID 2760 wrote to memory of 2748	2760	rundll32.exe	32
PID 2760 wrote to memory of 2748	2760	rundll32.exe	32
PID 2760 wrote to memory of 2748	2760	rundll32.exe	32
PID 2760 wrote to memory of 2748	2760	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\dolphSol-Macro-Amraki-Patch\Planned Features.md"
1⤵
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\dolphSol-Macro-Amraki-Patch\Planned Features.md
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2760
- - 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\dolphSol-Macro-Amraki-Patch\Planned Features.md"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2748

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
921506c0a3bab3752f75f25b202c42d1

SHA1
20789bca8446ae45cd4c8e262b0c28b25048fd26

SHA256
0cdd7c47d7fff5669304824cbc5103c99da8e7b2efd6a468870626358bdcfec9

SHA512
cf22a50e763277c0e7f50dfb5937032bae98fd616520455e53b98a996d7407dcb376936b0a9099729b6bd187cb59c153a85419370eb334d3ee7c1b84fdf781b8

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