50a39c4f6c43325e4ab440a3229d15c4d6ee1238e620d6d13ba2bc870cd4601e

Analysis

max time kernel
117s
max time network
123s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
23-04-2024 22:13

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General

Target

Prometheus-main/Prometheus/env/Scripts/dist/RarFiles.lst
Size

1KB
MD5

eb527f9c93ea1582a4bd650378832fb2
SHA1

568c73973ec190b9fa665e1e7a5649a376314132
SHA256

ca48d2cc23ff761946eb1077bb64522af4238c5340cdd41089cee164b38be494
SHA512

2eafff6f42b1d925f10cbdd63b1940198ecbdb84996be35ecc0c5c488e963e95290c97845c712c85108f3344ca81946f63c9bbe0abaa473bfae1aa9019c6fe58

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-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\lst_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\lst_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.lst	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.lst\ = "lst_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\lst_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\lst_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\lst_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\lst_auto_file	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2584 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2584 AcroRd32.exe
2584 AcroRd32.exe

pid	process
2584	AcroRd32.exe

pid	process
2584	AcroRd32.exe
2584	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 764 wrote to memory of 2600	764	cmd.exe	rundll32.exe
PID 764 wrote to memory of 2600	764	cmd.exe	rundll32.exe
PID 764 wrote to memory of 2600	764	cmd.exe	rundll32.exe
PID 2600 wrote to memory of 2584	2600	rundll32.exe	AcroRd32.exe
PID 2600 wrote to memory of 2584	2600	rundll32.exe	AcroRd32.exe
PID 2600 wrote to memory of 2584	2600	rundll32.exe	AcroRd32.exe
PID 2600 wrote to memory of 2584	2600	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Prometheus-main\Prometheus\env\Scripts\dist\RarFiles.lst
1⤵
- Suspicious use of WriteProcessMemory
PID:764

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Prometheus-main\Prometheus\env\Scripts\dist\RarFiles.lst
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2600

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\Prometheus-main\Prometheus\env\Scripts\dist\RarFiles.lst"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2584

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Filesize
3KB

MD5
48b3af241b294ce0ca4d402d8a7cfd14

SHA1
2df4e1523a6b46da46553f6fc7dc5316e4eaa4e0

SHA256
ed98ce78f8534fd6cd9ccbf92fb02a069cbc65402e555face1ecc761c3313c3d

SHA512
70f9e80c89b12858c4620abae0e3f15568eb2c5ce956d44a082c294887d2a55210aa37ce62fb9bfcf352663d7cbd9c14f0fc024c9dd85cc4211c1c2100c94181

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