c6bdb19cce73130173c6eff7961f220359c6006dd9936111eeae25975c26773c

Analysis

max time kernel
151s
max time network
35s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
10-06-2023 20:45

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Dropthemic.json
Size

39KB
MD5

0355f7cff42e48f2ea679fd7bc3692ad
SHA1

ce0e57cd397b91a321636c4a1d5c5116f9d83476
SHA256

8af141a8aa70dfab379c15c490b7b3166fc35e51c0bf6e9f153920bba007c3f6
SHA512

1cf9e222f4a9d37f8e7305ccfaef50ba2d93e8f7fe90affadc82e2812184f5a92f2954ec8b1cc858b93172c224f9f56dde267bc29a4bcdffe8cb716ae49f6eb9
SSDEEP

768:h5OvWexaVwTwUwvwMwgwawFqw1wmwFwLvFdZyo:h5OvWexaVwTwUwvwMwgwawUw1wmwFwLH

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

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_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-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\json_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\json_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\json_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\.json	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

AcroRd32.exe

pid process

1728 AcroRd32.exe
1728 AcroRd32.exe
1728 AcroRd32.exe

pid	process
1728	AcroRd32.exe
1728	AcroRd32.exe
1728	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1084 wrote to memory of 1716	1084	cmd.exe	rundll32.exe
PID 1084 wrote to memory of 1716	1084	cmd.exe	rundll32.exe
PID 1084 wrote to memory of 1716	1084	cmd.exe	rundll32.exe
PID 1716 wrote to memory of 1728	1716	rundll32.exe	AcroRd32.exe
PID 1716 wrote to memory of 1728	1716	rundll32.exe	AcroRd32.exe
PID 1716 wrote to memory of 1728	1716	rundll32.exe	AcroRd32.exe
PID 1716 wrote to memory of 1728	1716	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Dropthemic.json
1⤵
- Suspicious use of WriteProcessMemory
PID:1084

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Dropthemic.json
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1716

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\Dropthemic.json"
3⤵
- Suspicious use of SetWindowsHookEx
PID:1728

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

Replay Monitor

Loading Replay Monitor...

Downloads