e6e6c8b2f2d2eef2b954c2271dc863eb8abe44bb14269f73c35809084c6e7b70

Resubmissions

13/12/2024, 02:03

241213-cgw4qsvme1 10

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
13/12/2024, 02:03

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General

Target

QF-mx1.kominfo.go.id-CF31543D9DD2.01
Size

575KB
MD5

c34bfd636a75194781de91c0258fdabb
SHA1

75b3fc235e19dc13d79c557e1969fda2fce978b7
SHA256

b1890d378ed55550f8e77ec19adb6862127cf0525303338e0ed7bfb13eb54ade
SHA512

d056d5c9660c155ead6ed63edaca8b01bbee297c136e763fa62d7202277b8626b2de2a85bd9dd2efea6618b52edc74f9520eabc9dd6abb86d54c0ba282defc69
SSDEEP

12288:FNrBnXcR3paI3PcKZ84ul/DogY4K9kpCor9cWeZHlyRPgu:FNtsR3paIfcKZ8911PUQCoBSZG

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-1-5-21-3692679935-4019334568-335155002-1000_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 2240 wrote to memory of 2168	2240	cmd.exe	31
PID 2240 wrote to memory of 2168	2240	cmd.exe	31
PID 2240 wrote to memory of 2168	2240	cmd.exe	31
PID 2168 wrote to memory of 2880	2168	rundll32.exe	33
PID 2168 wrote to memory of 2880	2168	rundll32.exe	33
PID 2168 wrote to memory of 2880	2168	rundll32.exe	33
PID 2168 wrote to memory of 2880	2168	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\QF-mx1.kominfo.go.id-CF31543D9DD2.01
1⤵
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\QF-mx1.kominfo.go.id-CF31543D9DD2.01
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2168
- - 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\QF-mx1.kominfo.go.id-CF31543D9DD2.01"
    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
25136c38e14ddf3e2b9be85695b34488

SHA1
129daac13c7287a9548cbf8f3cd87df1b96df793

SHA256
5ce69119ccb9091b8c6a0e806f10050bab871031f21bfd12c50c0895ea57d8d5

SHA512
31238441e689bb637866e3b75526f7ff0be9cc74d1546b440d4863bb77376cbc21825d62425d095bb4146078a9a9fc2b4684d09d621a0388cc5386baf3c7df2b

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