f5705d808d9f833f4de7d590d139b5e8b0d93af7be3231ac2d2124c305766bab

Analysis

max time kernel
839s
max time network
841s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08/03/2025, 16:39

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General

Target

dolphSol-Macro-1.4.0/README.md
Size

1KB
MD5

2fd300ab72e6580c77d267ef1742ee69
SHA1

7d61e6513d67f8346be1e1799823619e3a33aa67
SHA256

500ff9b447822a5a7b60c29803bf48ab0b77f703b92ae5cda92d4616138e3e65
SHA512

103f64943dd3435e3b4b0f071f0c884900efe7ea67dcb2bb82d91ad9ebe20e1da0271b32555e06fcf4be246f15bc6b4797859e70e62536de732741cb3d3f4474

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2524	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2524	AcroRd32.exe
2524	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 2560	2672	cmd.exe	31
PID 2672 wrote to memory of 2560	2672	cmd.exe	31
PID 2672 wrote to memory of 2560	2672	cmd.exe	31
PID 2560 wrote to memory of 2524	2560	rundll32.exe	32
PID 2560 wrote to memory of 2524	2560	rundll32.exe	32
PID 2560 wrote to memory of 2524	2560	rundll32.exe	32
PID 2560 wrote to memory of 2524	2560	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\dolphSol-Macro-1.4.0\README.md
1⤵
- Suspicious use of WriteProcessMemory
PID:2672
- 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-1.4.0\README.md
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2560
- - 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-1.4.0\README.md"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2524

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
d4b4b3f8382471d81c6fdcfa762173f1

SHA1
c993629c93c6f7fc6663836592f2bc733584831c

SHA256
282c3529989625c9e71f7a6eabcf895eeff6cfefbdb551b0c88228a6b4fc953e

SHA512
fd47c16eb58d229b176cf76ee6098afac717b3afc8734869eff5af87d40360d0ea80cc765ac9c096d1237030b571c175be18475494b29cdef151c5687120d1f5

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