a9e51a2b1715248abbf03df2781bb82fe001577047668e517611a18ebf00c78b

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 03:13

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General

Target

a9e51a2b1715248abbf03df2781bb82fe001577047668e517611a18ebf00c78b.py
Size

4.5MB
MD5

2be46e90df56094f787a04fdc4b48c0d
SHA1

c1b058f0fd9502b995bf5fed46c72ec2f92eb4d2
SHA256

a9e51a2b1715248abbf03df2781bb82fe001577047668e517611a18ebf00c78b
SHA512

937ac2bfe6b723bd15c6d721f5184dd53e6e89bb6f08d9ea44077da8ab4347542fab63e6ad68349aff454cee698fe2d62f4115be8a67d295b78dd6224035ce3e
SSDEEP

192:nSKL5bGRf52VVrXBCLA5BYLUNh2xIIyVVbcSbrMfm6gSJbKQYGoB55R9X3OunGU9:SKLVGRh2VVoMzYL+hDIyVVJbIgx

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2848	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2848	AcroRd32.exe
2848	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 2700	2496	cmd.exe	31
PID 2496 wrote to memory of 2700	2496	cmd.exe	31
PID 2496 wrote to memory of 2700	2496	cmd.exe	31
PID 2700 wrote to memory of 2848	2700	rundll32.exe	32
PID 2700 wrote to memory of 2848	2700	rundll32.exe	32
PID 2700 wrote to memory of 2848	2700	rundll32.exe	32
PID 2700 wrote to memory of 2848	2700	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\a9e51a2b1715248abbf03df2781bb82fe001577047668e517611a18ebf00c78b.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\a9e51a2b1715248abbf03df2781bb82fe001577047668e517611a18ebf00c78b.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2700
- - 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\a9e51a2b1715248abbf03df2781bb82fe001577047668e517611a18ebf00c78b.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2848

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

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
32b99ae2dc9431b46f063ebd17f4eeae

SHA1
56eacb21f37a2aefb57406c2a00a58a8d991c080

SHA256
1ef19f7cf136998bde2ae07e3bb2c16d14157cbb2d61cc02c75c817895e2a6d9

SHA512
94c7a28bd0971edc47491b8201610cfc7f6ab64b0e3832711219a8caf763b14cd530f42751793395c8fe905f40641d15a1beef235f0aa41aef45a34eb7d6a370

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