0d9a8653e5518d5257e673acc67cca908e9da497b5e469fd26d35de659403ebd

Analysis

max time kernel
158s
max time network
32s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
25-03-2023 03:14

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General

Target

Spotify 1.2.7.1264/App/Spotify/locales/te.mo
Size

21KB
MD5

189a95e98a740c1956ac1a44a31b7ee2
SHA1

97393bbb235b5b2be5e55edb9fe28d1067fd0fb0
SHA256

f6d3ed78714c6861d74572a2e94e7d3269a168d975f479860cf8bb7904786963
SHA512

09a81c27bc9b1a135817890967cfe99f780b3c2eb01a1c1c80b5f1d6b47c26883b8cd0384225422524675052d45eb3b86380ca1ffc761ea700732646aab89f9f
SSDEEP

384:MRqePtHbz5OdgNhA9ozOfBKr+c+Qp/N+J1sO2OpQoVdx/NdzgkmEsqQcMQ2wwXqa:oqePtncdzSk1VDc6dP+nglGAoaA

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 10 IoCs

Processes:

rundll32.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\.mo\ = "mo_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\mo_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\mo_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\.mo	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\mo_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\mo_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\mo_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\mo_auto_file\shell\Read	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

AcroRd32.exe

pid process

1272 AcroRd32.exe
1272 AcroRd32.exe
1272 AcroRd32.exe

pid	process
1272	AcroRd32.exe
1272	AcroRd32.exe
1272	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1684 wrote to memory of 1324	1684	cmd.exe	rundll32.exe
PID 1684 wrote to memory of 1324	1684	cmd.exe	rundll32.exe
PID 1684 wrote to memory of 1324	1684	cmd.exe	rundll32.exe
PID 1324 wrote to memory of 1272	1324	rundll32.exe	AcroRd32.exe
PID 1324 wrote to memory of 1272	1324	rundll32.exe	AcroRd32.exe
PID 1324 wrote to memory of 1272	1324	rundll32.exe	AcroRd32.exe
PID 1324 wrote to memory of 1272	1324	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Spotify 1.2.7.1264\App\Spotify\locales\te.mo"
1⤵
- Suspicious use of WriteProcessMemory
PID:1684

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Spotify 1.2.7.1264\App\Spotify\locales\te.mo
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1324

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\Spotify 1.2.7.1264\App\Spotify\locales\te.mo"
3⤵
- Suspicious use of SetWindowsHookEx
PID:1272

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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