0e9c7d63adda52904de696daeb79578acb4a775f9b78a3212ebd410b053654f1

Analysis

max time kernel
148s
max time network
149s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22/10/2024, 01:05

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General

Target

ByDurieuxCerere021010024.vbs
Size

25KB
MD5

f0b294ee638bb4d395cd75451e71a6b6
SHA1

8bf584b1806091823b343cd6b49f369258a44d23
SHA256

a5eb3dd84918b7e65d9d2193775aeda26375c600c089dad2eecb9259c7b0dcc2
SHA512

a1c9bbadff52083f88316059598eee4d5d45902d1bf7ba85ce625451195e6721246a2f758b458fa960f24a2f3a0dbf6b7506adc5039f1b197536d3b83711e3cc
SSDEEP

384:XrCiFq74ZyPbHapGgkpLVjbUErWxljm7Gd8y:Xez74ZyPwXoV+xVm6d8y

Score

8^/10

discovery

Malware Config

Signatures

Blocklisted process makes network request 43 IoCs

flow	pid	Process
3	1852	WScript.exe
8	2752	powershell.exe
9	2752	powershell.exe
10	2752	powershell.exe
11	2752	powershell.exe
12	2752	powershell.exe
13	2752	powershell.exe
14	2752	powershell.exe
15	2752	powershell.exe
16	2752	powershell.exe
17	2752	powershell.exe
18	2752	powershell.exe
19	2752	powershell.exe
20	2752	powershell.exe
21	2752	powershell.exe
22	2752	powershell.exe
23	2752	powershell.exe
24	2752	powershell.exe
25	2752	powershell.exe
26	2752	powershell.exe
27	2752	powershell.exe
28	2752	powershell.exe
29	2752	powershell.exe
30	2752	powershell.exe
31	2752	powershell.exe
32	2752	powershell.exe
33	2752	powershell.exe
34	2752	powershell.exe
35	2752	powershell.exe
36	2752	powershell.exe
37	2752	powershell.exe
38	2752	powershell.exe
39	2752	powershell.exe
40	2752	powershell.exe
41	2752	powershell.exe
42	2752	powershell.exe
43	2752	powershell.exe
44	2752	powershell.exe
44	2752	powershell.exe
47	2752	powershell.exe
48	2752	powershell.exe
49	2752	powershell.exe
49	2752	powershell.exe

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

System Information Discovery
T1082

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2752	powershell.exe
2632	ping.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2632	ping.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2752	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2752	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1852 wrote to memory of 2632	1852	WScript.exe	29
PID 1852 wrote to memory of 2632	1852	WScript.exe	29
PID 1852 wrote to memory of 2632	1852	WScript.exe	29
PID 1852 wrote to memory of 2752	1852	WScript.exe	31
PID 1852 wrote to memory of 2752	1852	WScript.exe	31
PID 1852 wrote to memory of 2752	1852	WScript.exe	31

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ByDurieuxCerere021010024.vbs"
1⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:1852
- C:\Windows\System32\ping.exe
  ping gormezl_6777.6777.6777.677e
  2⤵
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:2632
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
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  2⤵
  - Blocklisted process makes network request
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab5775.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
memory/2752-20-0x000007FEF5EAE000-0x000007FEF5EAF000-memory.dmp

Filesize
4KB

Download
memory/2752-21-0x000000001B620000-0x000000001B902000-memory.dmp

Filesize
2.9MB

Download
memory/2752-22-0x0000000002870000-0x0000000002878000-memory.dmp

Filesize
32KB

Download
memory/2752-23-0x000007FEF5BF0000-0x000007FEF658D000-memory.dmp

Filesize
9.6MB

Download
memory/2752-24-0x000007FEF5BF0000-0x000007FEF658D000-memory.dmp

Filesize
9.6MB

Download
memory/2752-25-0x000007FEF5BF0000-0x000007FEF658D000-memory.dmp

Filesize
9.6MB

Download
memory/2752-26-0x000007FEF5BF0000-0x000007FEF658D000-memory.dmp

Filesize
9.6MB

Download
memory/2752-27-0x000007FEF5BF0000-0x000007FEF658D000-memory.dmp

Filesize
9.6MB

Download
memory/2752-28-0x000007FEF5EAE000-0x000007FEF5EAF000-memory.dmp

Filesize
4KB

Download
memory/2752-29-0x000007FEF5BF0000-0x000007FEF658D000-memory.dmp

Filesize
9.6MB

Download
memory/2752-30-0x000007FEF5BF0000-0x000007FEF658D000-memory.dmp

Filesize
9.6MB

Download