1eb7f0062c0ab8f6c17ed971fadc7cfb2751cf71f57b46277ecda383d7bc7858

Analysis

max time kernel
130s
max time network
35s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
14-06-2023 02:43

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General

Target

Devment_5.rdp
Size

86B
MD5

ead61a03def0e733115092a1c61bd62c
SHA1

fb70b326a1a646cf2d035e49c0df9f5685e528eb
SHA256

1eb7f0062c0ab8f6c17ed971fadc7cfb2751cf71f57b46277ecda383d7bc7858
SHA512

688c214091265eb835b1bae498bf08eca5b786f75016198b5a566e1e75de9bd92b7d5e48cd483d8e03ea6cbf42369967480bc0448c17125f2188325e1e487650

Score

6^/10

Malware Config

Signatures

Enumerates connected drives 3 TTPs 24 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\Y:	mstsc.exe
File opened (read-only)	\??\Z:	mstsc.exe
File opened (read-only)	\??\F:	mstsc.exe
File opened (read-only)	\??\G:	mstsc.exe
File opened (read-only)	\??\J:	mstsc.exe
File opened (read-only)	\??\K:	mstsc.exe
File opened (read-only)	\??\M:	mstsc.exe
File opened (read-only)	\??\O:	mstsc.exe
File opened (read-only)	\??\H:	mstsc.exe
File opened (read-only)	\??\N:	mstsc.exe
File opened (read-only)	\??\T:	mstsc.exe
File opened (read-only)	\??\V:	mstsc.exe
File opened (read-only)	\??\X:	mstsc.exe
File opened (read-only)	\??\W:	mstsc.exe
File opened (read-only)	\??\B:	mstsc.exe
File opened (read-only)	\??\E:	mstsc.exe
File opened (read-only)	\??\L:	mstsc.exe
File opened (read-only)	\??\R:	mstsc.exe
File opened (read-only)	\??\S:	mstsc.exe
File opened (read-only)	\??\U:	mstsc.exe
File opened (read-only)	\??\A:	mstsc.exe
File opened (read-only)	\??\I:	mstsc.exe
File opened (read-only)	\??\P:	mstsc.exe
File opened (read-only)	\??\Q:	mstsc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1696	mstsc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1696	mstsc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1696	mstsc.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1048 wrote to memory of 1696	1048	cmd.exe	27
PID 1048 wrote to memory of 1696	1048	cmd.exe	27
PID 1048 wrote to memory of 1696	1048	cmd.exe	27

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Devment_5.rdp
1⤵
- Suspicious use of WriteProcessMemory
PID:1048
- C:\Windows\system32\mstsc.exe
  "mstsc.exe" "C:\Users\Admin\AppData\Local\Temp\Devment_5.rdp"
  2⤵
  - Enumerates connected drives
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:1696

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1696-78-0x0000000000210000-0x0000000000211000-memory.dmp

Filesize
4KB

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