42d77bdb67b9e7291bc1a589cf4c9a54bbfbfb440d252a00f07216c4c1b290e3

Analysis

max time kernel
117s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
13/02/2024, 19:05

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General

Target

99e83680d570aef725d1d4af7d03f412.exe
Size

137KB
MD5

99e83680d570aef725d1d4af7d03f412
SHA1

6d33a010d15cef24cdd9703e491a506d1128eb83
SHA256

42d77bdb67b9e7291bc1a589cf4c9a54bbfbfb440d252a00f07216c4c1b290e3
SHA512

b27ccc1c3ae5c501ca0a292d292346e75615a8adc72b682e9367ed3dff43e0459632deb87a858436b35f6f1a76033cb085b9edc380b0a3b2ea345db1ca4333a1
SSDEEP

3072:KbPN+VmC91ASZ4L016HxawPQrwmy5MmtiJCMAiTBtPiSfL/U:KqJZJ1Gx9uwmy7g0biTj

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2460	cmd.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 2460	2212	99e83680d570aef725d1d4af7d03f412.exe	28
PID 2212 wrote to memory of 2460	2212	99e83680d570aef725d1d4af7d03f412.exe	28
PID 2212 wrote to memory of 2460	2212	99e83680d570aef725d1d4af7d03f412.exe	28
PID 2212 wrote to memory of 2460	2212	99e83680d570aef725d1d4af7d03f412.exe	28

C:\Users\Admin\AppData\Local\Temp\99e83680d570aef725d1d4af7d03f412.exe
"C:\Users\Admin\AppData\Local\Temp\99e83680d570aef725d1d4af7d03f412.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Tdz..bat" > nul 2> nul
  2⤵
  - Deletes itself
  PID:2460

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Tdz..bat

Filesize
210B

MD5
8317433732e1c9078eba78fbe4efc804

SHA1
2b1df05604bb62f282bfacf28bba2933544ba472

SHA256
13fc176cd30090474525afce1055cb013119524a429bc0e1ce64966aae0c3bf6

SHA512
bbc2bca7a6a7608b64f9bcdfb4c0494dd900eed315b5d7a72cbe06868a95262dac3d0610420f68f15aa75c5d2f1810eb70c1ed21ffea4210381d2ab06a046802

Download Submit
memory/2212-0-0x00000000003A0000-0x00000000003CF000-memory.dmp

Filesize
188KB

Download
memory/2212-1-0x00000000003A0000-0x00000000003CF000-memory.dmp

Filesize
188KB

Download
memory/2212-2-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2212-4-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download