1ade6a4d7ae4fba766df5f49a19b8e5a4000345efb19a4495f1c8f2098340414

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
08/08/2024, 18:29

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General

Target

installer.vbs
Size

1KB
MD5

fb29c897529795271a8f71a2b15fc35c
SHA1

2eefb4a15d2068d1b4c5235ab59c2f5643f3fc81
SHA256

1ade6a4d7ae4fba766df5f49a19b8e5a4000345efb19a4495f1c8f2098340414
SHA512

6bc353cbf7aeca2f19593f898fe08f3d95142f0f4633d49c28a3db748f207a6048142bfdacf8120fac2025da6291f05a75f80fcc216e09333ee7824bdf6f2d4d

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 3 IoCs

flow	pid	Process
5	1020	WScript.exe
7	1020	WScript.exe
9	1020	WScript.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1020 wrote to memory of 1852	1020	WScript.exe	29
PID 1020 wrote to memory of 1852	1020	WScript.exe	29
PID 1020 wrote to memory of 1852	1020	WScript.exe	29

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\installer.vbs"
1⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:1020
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Temp
  2⤵
  PID:1852

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\Cab15B4.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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C:\Users\Admin\AppData\Local\Temp\Tar15C7.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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