aaf658e5a573d58899bd6219b7a1adb4eca722aebb920f612a105e3a72082eef

Analysis

max time kernel
1558s
max time network
1561s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
17/02/2024, 15:07

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General

Target

Loveware-master/_config.yml
Size

26B
MD5

21e0c82a2d69276c111ead2159adf03b
SHA1

a0ca9c51a1f49f301d9a0d82a76a2b020ca932f9
SHA256

28be3db46f5428ff31da3865ed9ad36b7505719a1a91b3584e6b02c45a50117d
SHA512

1fd9c453a0a1b71b0ed8a9ccf333b40c05d2ed3fd4edc53606277c4aaef71ef26d4578d6ed38c9341aede8b7fc6a516369faaae0e0ed7081d06ebec48b4bce61

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-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\yml_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\yml_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.yml	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\yml_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\yml_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\yml_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\yml_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.yml\ = "yml_auto_file"	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2696	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2696	AcroRd32.exe
2696	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 2088	2884	cmd.exe	29
PID 2884 wrote to memory of 2088	2884	cmd.exe	29
PID 2884 wrote to memory of 2088	2884	cmd.exe	29
PID 2088 wrote to memory of 2696	2088	rundll32.exe	30
PID 2088 wrote to memory of 2696	2088	rundll32.exe	30
PID 2088 wrote to memory of 2696	2088	rundll32.exe	30
PID 2088 wrote to memory of 2696	2088	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Loveware-master\_config.yml
1⤵
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Loveware-master\_config.yml
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2088
- - 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\Loveware-master\_config.yml"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2696

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
f30149d1a933147262e6fed79eb808aa

SHA1
3924f7bfa738057b14fc527e413e38bc07fa1a56

SHA256
f799bcc4f600433e91154f011c6862e7103f68a2cf0b59845abcd7c3c94b6a2b

SHA512
02d567fa89c9181aca04f709fa50767dd8536d0ca04570a0bb4d173a12d84f08de9f81ad1a75f46676243acee6c843bf8d85d1b6c139159d7b323a565b93be7c

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