b492a779314f8e5acadc326421167bd4ac3ed160d9ad85ce5bd02d71434caa00

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
28-12-2024 23:37

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General

Target

Malware Samples/6965e9bd1d11888c3c70895b241b1834.danger
Size

178KB
MD5

6965e9bd1d11888c3c70895b241b1834
SHA1

965c83dcf3ed250e4c153d96286b7746f33411d2
SHA256

151ba4f2edd183f0662c3514ba63817aca19ea7d4a8bbb702a6f3e23b7b58d0b
SHA512

a18f7f2edc5225c624ffa07da8ccdf0ca901164dd6f999b56824e9e10d10a0d55da5df709436fe47ba05085ef3cb87bbf44bba23bb01f083b3c632fd8d10a946
SSDEEP

3072:CZ2y/Gdy7ktGDWLS0HZWD5w8K7Nk9GD7IBUxlzA0Dl/S+vbF:CZ2k47tGiL3HJk9GD7bxZtp/S+vR

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-1-5-21-3551809350-4263495960-1443967649-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2696	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2696	AcroRd32.exe
2696	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1904 wrote to memory of 2128	1904	cmd.exe	32
PID 1904 wrote to memory of 2128	1904	cmd.exe	32
PID 1904 wrote to memory of 2128	1904	cmd.exe	32
PID 2128 wrote to memory of 2696	2128	rundll32.exe	33
PID 2128 wrote to memory of 2696	2128	rundll32.exe	33
PID 2128 wrote to memory of 2696	2128	rundll32.exe	33
PID 2128 wrote to memory of 2696	2128	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Malware Samples\6965e9bd1d11888c3c70895b241b1834.danger"
1⤵
- Suspicious use of WriteProcessMemory
PID:1904
- 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\6965e9bd1d11888c3c70895b241b1834.danger
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2128
- - 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\6965e9bd1d11888c3c70895b241b1834.danger"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2696

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
918469eca7bf35ba0e95a891088b71c5

SHA1
287bfa0b2eb7b5564539abe49e5c55c97aa8a5b9

SHA256
4724c43db97f5a1eb0113720ffe6752152659c7cb7403c73f6749c140130a9dd

SHA512
7ce9536855a4260c7547dcb9c91a28554b0b609ac668fef48b9185eb9155eed018e536b6f41660770a2f1d9f3f5e9a164567ff3f030c2ba7b32edbb16ef7776c

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