d7dafb1954e6216b222a0a74a7b8f3d9ab12a4101699a93df8cdf8e7dfc348cb

Analysis

max time kernel
1565s
max time network
1568s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
02/03/2024, 14:36

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
SP/languages/it/translation.mo
Size 49KB
Sample240302-ryqqlsee76
SHA256 9e5fb77abbc5b636cca97637a07c9d40e03af74981afa2835900e3b65beeaf38
MD5 896a7d5d126e4473cedf237b76dbfae6
SHA1 9729f9fbbc1810b31ee86094d68edba2b4e1766b
SHA512 052e16ffb72c3e9576fee2a2c4faf47fbfa443ceec7cae65f12312b56d998b4ea89ccd5bbd3e7993822812a3798892c31b429b4b4b6409dbc96e87719bd4870b
SSDEEP 768:4ZPGJfdV5iOoUh7PW2DH3PdVvW/h7jngOgZAPdUlLfci:4AJfdV5i/ODFDH3PW/hfgOgZIi1fci
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-1658372521-4246568289-2509113762-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\mo_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\mo_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\mo_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.mo	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.mo\ = "mo_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\mo_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\mo_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\mo_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
1132	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1132	AcroRd32.exe
1132	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 460 wrote to memory of 2648	460	cmd.exe	29
PID 460 wrote to memory of 2648	460	cmd.exe	29
PID 460 wrote to memory of 2648	460	cmd.exe	29
PID 2648 wrote to memory of 1132	2648	rundll32.exe	30
PID 2648 wrote to memory of 1132	2648	rundll32.exe	30
PID 2648 wrote to memory of 1132	2648	rundll32.exe	30
PID 2648 wrote to memory of 1132	2648	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\SP\languages\it\translation.mo
1⤵
- Suspicious use of WriteProcessMemory
PID:460
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\SP\languages\it\translation.mo
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2648
- - 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\SP\languages\it\translation.mo"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:1132

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

Loading Replay Monitor...

Downloads

SharedDataEvents

Path C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Size 3KB
SHA256 6cd3dfc4fd507d86586a21d40077a5c9d4114dd8de75edbf130107b80c2ee6ec
MD5 c2c6722c6e168cfb4c173e22709d3f23
SHA1 3d2890209306f2a5dc8cf84356623d20b8733e7f
SHA512 b7bfb658fdca49ceeb12f3458ef3f7c7d9aefe9372beadacbb0c92e609eb35cbe2ffea8f00b79f6c0661aba39b213622246e0b9cf9fb0902ac7e69bec8dc45d1
MD5 SHA1 SHA512

Submit Download