6b3298223adbbf4a1066d8e918b1f51bdf4342e2729ff8dc967a8290b9731422

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
14-01-2024 12:53

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General

Target

5b48c5f3d1726258b6d51f3372960db6.exe
Size

532KB
MD5

5b48c5f3d1726258b6d51f3372960db6
SHA1

ba90bcabc49fb21ddbe6b5f5069d7b0ea9ced1e4
SHA256

6b3298223adbbf4a1066d8e918b1f51bdf4342e2729ff8dc967a8290b9731422
SHA512

f22d2f84328c26c3ec1668e6b2cf0e71402f9c0132efd8c5aa6afe32a01332fb33f49fb34713bfe3137986983e983c02a4d94047457b42d8d4d71beddc7a5d29
SSDEEP

12288:c68OdfUmfxPH5Y8U1ZtSAQMN7ysMGCRaXakIS:npXvPU5St6L3XakV

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1476	cmd.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Internet Explorer\newiexplore.exe	5b48c5f3d1726258b6d51f3372960db6.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\newiexplore.exe	5b48c5f3d1726258b6d51f3372960db6.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\sppert.ini	5b48c5f3d1726258b6d51f3372960db6.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 1700 wrote to memory of 1476	1700	5b48c5f3d1726258b6d51f3372960db6.exe	28
PID 1700 wrote to memory of 1476	1700	5b48c5f3d1726258b6d51f3372960db6.exe	28
PID 1700 wrote to memory of 1476	1700	5b48c5f3d1726258b6d51f3372960db6.exe	28
PID 1700 wrote to memory of 1476	1700	5b48c5f3d1726258b6d51f3372960db6.exe	28

C:\Users\Admin\AppData\Local\Temp\5b48c5f3d1726258b6d51f3372960db6.exe
"C:\Users\Admin\AppData\Local\Temp\5b48c5f3d1726258b6d51f3372960db6.exe"
1⤵
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1700
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\DelTemp.bat" "
  2⤵
  - Deletes itself
  PID:1476

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\DelTemp.bat

Filesize
123B

MD5
80a7ec51089112d397c6d9fc3ead23bd

SHA1
baa5d09c218fd450f0d9ab2702c35b509bc2fcb6

SHA256
9613332e360af9b53b0207e869bfb0fec8c592dd276caf54c25f223db539eb62

SHA512
50bcce8cb9426009fea1fb8dc1ad294719ae583ba8abc5e8bd7af9e876ca5adf9c52aa208010543df95aaea3f6adafa382131130592362fadc3b7bebd8abadaa

Download Submit
memory/1700-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1700-17-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download