b492a779314f8e5acadc326421167bd4ac3ed160d9ad85ce5bd02d71434caa00

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-11-2024 08:04

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General

Target

Malware Samples/66f36808089fee107c02503745fc19b4.danger
Size

190KB
MD5

66f36808089fee107c02503745fc19b4
SHA1

ddec06a4471f71a4e7e80c3b63d2fa9daabdbd0e
SHA256

a0a0e9f2908955f2e6533d1c10a96868fa4992f37397a64071260f4726b602aa
SHA512

52b0e4fa571893a90145958ec6ed890493e8cdf457226bf7c9ee85af50583d7b2e8851a9dc7f655b47948d5627f5038fc43ccefe893f1d2b38365f04c98133cd
SSDEEP

3072:8LB2y/Gdy7ktGDWLS0HZWD5w8K7Nk9JD7IBUwndHx/SvYp+Ke:yB2k4LtGiL3HJk9JD7bwnnSQp+h

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-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2880	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2880	AcroRd32.exe
2880	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 2008	2548	cmd.exe	31
PID 2548 wrote to memory of 2008	2548	cmd.exe	31
PID 2548 wrote to memory of 2008	2548	cmd.exe	31
PID 2008 wrote to memory of 2880	2008	rundll32.exe	33
PID 2008 wrote to memory of 2880	2008	rundll32.exe	33
PID 2008 wrote to memory of 2880	2008	rundll32.exe	33
PID 2008 wrote to memory of 2880	2008	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Malware Samples\66f36808089fee107c02503745fc19b4.danger"
1⤵
- Suspicious use of WriteProcessMemory
PID:2548
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Malware Samples\66f36808089fee107c02503745fc19b4.danger
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2008
- - 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\Malware Samples\66f36808089fee107c02503745fc19b4.danger"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2880

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
ff344fcf8a8530756a9901f1e01c1a80

SHA1
4062854aa0f21a3cac9663dff2deb71fb0932a6c

SHA256
bf560a44d6dfbc00e09279b42178c6ed00f51f79fe69fabe218bcd14e346ba60

SHA512
d07195ab482f07ec33b1fa9250095ac206beb415e6d2333911946ce3abe3140f86994c701c56ac438ee2ece7cf277cac1ef11a61912104b10a94e340882d2149

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