ca5a0e2963dc959524712f6d71b937d20a2bf15a4fece708ede9a84b50bb2ebf

Analysis

max time kernel
52s
max time network
17s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
14-11-2024 10:09

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General

Target

Unlearnability/termitidae.for
Size

78KB
MD5

a16b4c5b79e878c5721c8a6c5a268534
SHA1

6dd40143064ac09f0b1a56f2506cadc99cb8408b
SHA256

cf500a247199a2a63e13af82aa1ad2a480474d7657be235920fa0bb49525e73b
SHA512

5f4a4b0c46613d19105151876e3dd43fbc2d15bdb5777f51c0ff2dc2b96130e0182088cfe2eaecb0e0eb4431a5e9f3167370f92ce51ce9cb9ad172282b2c21e7
SSDEEP

768:muoKeVhQXbD23MaW0pIw72HSQAwG5ih+b:ZeAuq+b

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-1-5-21-2039016743-699959520-214465309-1000_Classes\Local Settings	rundll32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2204	AcroRd32.exe
2204	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 2232	1656	cmd.exe	29
PID 1656 wrote to memory of 2232	1656	cmd.exe	29
PID 1656 wrote to memory of 2232	1656	cmd.exe	29
PID 2232 wrote to memory of 2204	2232	rundll32.exe	30
PID 2232 wrote to memory of 2204	2232	rundll32.exe	30
PID 2232 wrote to memory of 2204	2232	rundll32.exe	30
PID 2232 wrote to memory of 2204	2232	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Unlearnability\termitidae.for
1⤵
- Suspicious use of WriteProcessMemory
PID:1656
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Unlearnability\termitidae.for
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2232
- - 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\Unlearnability\termitidae.for"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2204

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
eebde25950fd19b98060e3f6aa74af2d

SHA1
2b82753eaa6aa6ce415aac8c85cc6a51ec3eb445

SHA256
89016e8d8be385538ed4ff68f41c801ec4d43e4437223691cc88c41633a400a3

SHA512
d99d464fbfaf4116a436e06cf7c72411123ceda601802f57c4df9703500e803b0a933c5a911c8d1c2f87bfbc8a66c3bb19fd94f808b8ae36dc5648af331a7606

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