dee0d8c10d4954671e9ccee881ff023a5228f150eb44bf838156caf3be4f4258

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
21/05/2024, 01:48

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General

Target

dolphSol-Macro-1.4pre/.gitignore
Size

31B
MD5

2d930d7a52be4103684fb480bf72c973
SHA1

d19064239269b0e2ae302bda2b809d7caaca34ca
SHA256

8c25502af1b3fc2e33e9d1b9b263158671fee745a74af5f9d1fcb8cbb488d3c8
SHA512

775e758d0ede6386807d5a1587077ee3e684bb8744eec4154c7fb606f34ae1283e9136c3f5ce3e524faa6dab69dc862ce00b3756e566fd461821f35062b0644b

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\gitignore_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.gitignore	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\gitignore_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\gitignore_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\gitignore_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.gitignore\ = "gitignore_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\gitignore_auto_file\shell\Read	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\gitignore_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3000	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3000	AcroRd32.exe
3000	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 2672	2476	cmd.exe	29
PID 2476 wrote to memory of 2672	2476	cmd.exe	29
PID 2476 wrote to memory of 2672	2476	cmd.exe	29
PID 2672 wrote to memory of 3000	2672	rundll32.exe	30
PID 2672 wrote to memory of 3000	2672	rundll32.exe	30
PID 2672 wrote to memory of 3000	2672	rundll32.exe	30
PID 2672 wrote to memory of 3000	2672	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\dolphSol-Macro-1.4pre\.gitignore
1⤵
- Suspicious use of WriteProcessMemory
PID:2476
- 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-1.4pre\.gitignore
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2672
- - 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-1.4pre\.gitignore"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:3000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
3KB

MD5
04c0d635b04b1e6c8968750f6eba9b49

SHA1
26a29462c3f7f5557b015cd1e904685b736ad729

SHA256
558f4590bc782cc9ac3b48fedee703a69a5d8676abf4b8abb802b2956ea0b188

SHA512
658098174dfa0303512b08e10916b7a0e708afb80ebb2a6c3735a383f43bf32d00e6257a83c13e8f280edac1d6d38b61a3aae64a5559290abe649b3158ac16ca

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