63c935401393ed6400a339d0e78950fb66e9b5a1f74261fab1bb111cc4334c48

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 14:20

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General

Target

752fc1aa93dc13eb629aa47fc26c215f.exe
Size

75KB
MD5

752fc1aa93dc13eb629aa47fc26c215f
SHA1

c18612df3b863d1baaa0846ba2ed9ada80716e2d
SHA256

63c935401393ed6400a339d0e78950fb66e9b5a1f74261fab1bb111cc4334c48
SHA512

0b095ae961794bd35d673b8eb1cb560c9fc3623e54718e2522718457042420cf94d1f296603f923b7d10ada7bc02a46ecf63a34c13e8312b5d03c66aa25f5864
SSDEEP

1536:bLb46dIqQz5eHcFDW7dj0Ok633uOS/TGdB2+uPUu:bXBdIqe51n3TA8Z

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2712	cmd.exe

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2976	752fc1aa93dc13eb629aa47fc26c215f.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2976 wrote to memory of 2712	2976	752fc1aa93dc13eb629aa47fc26c215f.exe	28
PID 2976 wrote to memory of 2712	2976	752fc1aa93dc13eb629aa47fc26c215f.exe	28
PID 2976 wrote to memory of 2712	2976	752fc1aa93dc13eb629aa47fc26c215f.exe	28
PID 2976 wrote to memory of 2712	2976	752fc1aa93dc13eb629aa47fc26c215f.exe	28
PID 2976 wrote to memory of 2712	2976	752fc1aa93dc13eb629aa47fc26c215f.exe	28
PID 2976 wrote to memory of 2712	2976	752fc1aa93dc13eb629aa47fc26c215f.exe	28
PID 2976 wrote to memory of 2712	2976	752fc1aa93dc13eb629aa47fc26c215f.exe	28

C:\Users\Admin\AppData\Local\Temp\752fc1aa93dc13eb629aa47fc26c215f.exe
"C:\Users\Admin\AppData\Local\Temp\752fc1aa93dc13eb629aa47fc26c215f.exe"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Bkb..bat" > nul 2> nul
  2⤵
  - Deletes itself
  PID:2712

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\Bkb..bat

Filesize
210B

MD5
899756718aa19fd6b3bcf234f49c30bf

SHA1
445cee0d084c1f2d3626dc43ded43660042c67d7

SHA256
214272686c32f8211cf90b80a9e790cc171c20d585aca56e1f4e9dd58a795713

SHA512
9e04d1b4f8699733381036415756167e33e06a8ae1b6ac74d12c69730a65e0198e85e975f3c2cae1476470c953bd94956d78352141de3abf0865ce9dcd57988f

Download Submit
memory/2976-0-0x0000000000430000-0x0000000000455000-memory.dmp

Filesize
148KB

Download
memory/2976-1-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2976-3-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download