b492a779314f8e5acadc326421167bd4ac3ed160d9ad85ce5bd02d71434caa00

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
28-12-2024 23:37

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General

Target

Malware Samples/3608a584e78a18b8281b7da7956c38dc.danger
Size

184KB
MD5

3608a584e78a18b8281b7da7956c38dc
SHA1

cbf7a13d17de6fd06bcb40e253bbde9275cdef9b
SHA256

b20ec4d553dbfbd429f250574d665236c74b3ee44c0e7b7d3d718dc7fed30cb6
SHA512

f7133f5d705f72520e680320c79f98c5f23e98d6840cf107aba816b627501e2ae76214c5a47e1a4c214780f30ebc03c00500a7734d74aec2aec3ca3706998cef
SSDEEP

3072:YT2y/GdyDktGDWLS0HZWD5w8K7Nk9uD7IBUypCI8LL9QZL+jzdDym/ANmMAmMoRy:YT2k4TtGiL3HJk9uD7bsCI8LL9QZL+jv

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-1-5-21-1163522206-1469769407-485553996-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2764	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2764	AcroRd32.exe
2764	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 1892	2128	cmd.exe	31
PID 2128 wrote to memory of 1892	2128	cmd.exe	31
PID 2128 wrote to memory of 1892	2128	cmd.exe	31
PID 1892 wrote to memory of 2764	1892	rundll32.exe	32
PID 1892 wrote to memory of 2764	1892	rundll32.exe	32
PID 1892 wrote to memory of 2764	1892	rundll32.exe	32
PID 1892 wrote to memory of 2764	1892	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Malware Samples\3608a584e78a18b8281b7da7956c38dc.danger"
1⤵
- Suspicious use of WriteProcessMemory
PID:2128
- 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\3608a584e78a18b8281b7da7956c38dc.danger
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1892
- - 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\3608a584e78a18b8281b7da7956c38dc.danger"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2764

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
c382726ce7096322b8953fcaa5505ac4

SHA1
2aab104ef7418fce13d8eaa2d13dbca03282777d

SHA256
1ba94ca7efb2c467b5a4c43fc1e5056f393caeb5c6a55dd987e8b35622f3cca2

SHA512
2b0b7610fecab7e0bd5910364e648f353e2bc25910026414fb9755644c06d4c26641440c31d6635f724def8fda093afc167b8766c4476cf716020b00555861ea

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