0bfb27b54dac411199bbc5de2f925c2435fbe6bcbaf9175598af7a073e8a8e55

Analysis

max time kernel
117s
max time network
133s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10/07/2024, 22:16

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General

Target

MelvorIdle-oyunindir.vip/package.nw/node_modules/.package-lock.json
Size

3KB
MD5

895cb23f06af9bdc4ae81b2a820454c8
SHA1

b0a00240c93ae126ef40cee31e5579c8deb9455c
SHA256

01a6046a4ebbdb80b46f7d5a0422bab3f1e6df089afa8e7b2891e9943f2a4d0b
SHA512

065a1347d05a45c32a934879a864bd9bf01f2ed9834cb41cd07dd467d24290f2a55fdb8285cbe5f1802d12abef1844303bb43d192ca6e555cca27b5a9e832939

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-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\json_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\json_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\json_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\.json	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\json_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2896	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2896	AcroRd32.exe
2896	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 2256	2160	cmd.exe	32
PID 2160 wrote to memory of 2256	2160	cmd.exe	32
PID 2160 wrote to memory of 2256	2160	cmd.exe	32
PID 2256 wrote to memory of 2896	2256	rundll32.exe	33
PID 2256 wrote to memory of 2896	2256	rundll32.exe	33
PID 2256 wrote to memory of 2896	2256	rundll32.exe	33
PID 2256 wrote to memory of 2896	2256	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\MelvorIdle-oyunindir.vip\package.nw\node_modules\.package-lock.json
1⤵
- Suspicious use of WriteProcessMemory
PID:2160
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\MelvorIdle-oyunindir.vip\package.nw\node_modules\.package-lock.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2256
- - 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\MelvorIdle-oyunindir.vip\package.nw\node_modules\.package-lock.json"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2896

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
99ad67d4395282967e5382fca4180792

SHA1
6c04c74f53c32ab16917e52180a6f9da2c66ac11

SHA256
0c8626eb74c058f80ad7212511658f24699b89d5715dc0aa7983aa0186216f42

SHA512
c0bcd8f92e10c23e3d5ef5e063e4ac07d52ebae6e8aeffb0d41272a8018f5adece8653e5f260f57f2a9d4e038ca1dcc1cfb13ffcd49b90a50c35964a42187b5d

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