6f9732d7530f016af9997e2174313d1d80fa9422e9f40a67b7452d28c2b58c45

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28/03/2025, 13:37

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General

Target

HPichHAekHXL0i2.exe
Size

735KB
MD5

25eaa2d8a1a973c77f37f07c0f0dd2fe
SHA1

57f72cf8d22f5fd5e0472a928faeb938b7a362e7
SHA256

1792b62467af9326272e0190ddd1e22c6217f23637ab47b9fbe0098ca3800c6d
SHA512

487ef85e16c835b552e1ec43489e6c2b44a9d41b365c869a95f3206f3f75a5ed7842991a745222e1e36276411769bb36f8f4eec4824b22ddde82e2f0a94f2eb3
SSDEEP

12288:NbdQiKaxRvjVoNUy/zS9iDCQJU5dlAW37yFPYELKa:pdQibRZy/cQCIwdlf3Qr

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2700	powershell.exe
2796	powershell.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059
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 4 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	HPichHAekHXL0i2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2816	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
3040	HPichHAekHXL0i2.exe
2796	powershell.exe
2700	powershell.exe
3040	HPichHAekHXL0i2.exe
3040	HPichHAekHXL0i2.exe
3040	HPichHAekHXL0i2.exe
3040	HPichHAekHXL0i2.exe
3040	HPichHAekHXL0i2.exe
3040	HPichHAekHXL0i2.exe
3040	HPichHAekHXL0i2.exe
3040	HPichHAekHXL0i2.exe
3040	HPichHAekHXL0i2.exe
3040	HPichHAekHXL0i2.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3040	HPichHAekHXL0i2.exe
Token: SeDebugPrivilege	2796	powershell.exe
Token: SeDebugPrivilege	2700	powershell.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 2700	3040	HPichHAekHXL0i2.exe	30
PID 3040 wrote to memory of 2700	3040	HPichHAekHXL0i2.exe	30
PID 3040 wrote to memory of 2700	3040	HPichHAekHXL0i2.exe	30
PID 3040 wrote to memory of 2700	3040	HPichHAekHXL0i2.exe	30
PID 3040 wrote to memory of 2796	3040	HPichHAekHXL0i2.exe	32
PID 3040 wrote to memory of 2796	3040	HPichHAekHXL0i2.exe	32
PID 3040 wrote to memory of 2796	3040	HPichHAekHXL0i2.exe	32
PID 3040 wrote to memory of 2796	3040	HPichHAekHXL0i2.exe	32
PID 3040 wrote to memory of 2816	3040	HPichHAekHXL0i2.exe	34
PID 3040 wrote to memory of 2816	3040	HPichHAekHXL0i2.exe	34
PID 3040 wrote to memory of 2816	3040	HPichHAekHXL0i2.exe	34
PID 3040 wrote to memory of 2816	3040	HPichHAekHXL0i2.exe	34
PID 3040 wrote to memory of 1624	3040	HPichHAekHXL0i2.exe	36
PID 3040 wrote to memory of 1624	3040	HPichHAekHXL0i2.exe	36
PID 3040 wrote to memory of 1624	3040	HPichHAekHXL0i2.exe	36
PID 3040 wrote to memory of 1624	3040	HPichHAekHXL0i2.exe	36
PID 3040 wrote to memory of 2972	3040	HPichHAekHXL0i2.exe	37
PID 3040 wrote to memory of 2972	3040	HPichHAekHXL0i2.exe	37
PID 3040 wrote to memory of 2972	3040	HPichHAekHXL0i2.exe	37
PID 3040 wrote to memory of 2972	3040	HPichHAekHXL0i2.exe	37
PID 3040 wrote to memory of 2968	3040	HPichHAekHXL0i2.exe	38
PID 3040 wrote to memory of 2968	3040	HPichHAekHXL0i2.exe	38
PID 3040 wrote to memory of 2968	3040	HPichHAekHXL0i2.exe	38
PID 3040 wrote to memory of 2968	3040	HPichHAekHXL0i2.exe	38
PID 3040 wrote to memory of 2608	3040	HPichHAekHXL0i2.exe	39
PID 3040 wrote to memory of 2608	3040	HPichHAekHXL0i2.exe	39
PID 3040 wrote to memory of 2608	3040	HPichHAekHXL0i2.exe	39
PID 3040 wrote to memory of 2608	3040	HPichHAekHXL0i2.exe	39
PID 3040 wrote to memory of 2276	3040	HPichHAekHXL0i2.exe	40
PID 3040 wrote to memory of 2276	3040	HPichHAekHXL0i2.exe	40
PID 3040 wrote to memory of 2276	3040	HPichHAekHXL0i2.exe	40
PID 3040 wrote to memory of 2276	3040	HPichHAekHXL0i2.exe	40

C:\Users\Admin\AppData\Local\Temp\HPichHAekHXL0i2.exe
"C:\Users\Admin\AppData\Local\Temp\HPichHAekHXL0i2.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3040
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\HPichHAekHXL0i2.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2700
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ylDfXNTY.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2796
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ylDfXNTY" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBF88.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2816
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:1624
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2972
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2968
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2608
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2276

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

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\Temp\tmpBF88.tmp

Filesize
1KB

MD5
f4d9054f170e9527cbcb0c916d69625c

SHA1
38ef675433249462bfe919e8aab464348243c28c

SHA256
21419869c2fb3d8586e3b90c6c331909ffcb67b87e78d79cca02e091913bc9d6

SHA512
53deb15a9fb21a861a51d6858a6bfa4923e5ea1fb53086379f5d63c280e470239210c0bb2c8a8a530c4963d7378cbf4f53a8580fb571fb01b3555992c219ebe2

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
6629eb12a35ae83b9d8eec60f5aca3c5

SHA1
38b8eb2e4fc64fec99251049b684c421d5e13b30

SHA256
42424fa668fdf62d4989375f3c6cb3712a0e096f6b2677fe849f899f246e38c9

SHA512
bbfa9a47526f3f7fdb083d15e44b00f85211be4eed6d46fc9173a4ff514b0b805e9fc27df012a4a78e7b8ea5ba5c0c7a190d96b9afa5cf1c367f8594ef306f2f

Download Submit
memory/3040-0-0x0000000073F1E000-0x0000000073F1F000-memory.dmp

Filesize
4KB

Download
memory/3040-1-0x0000000000800000-0x00000000008BC000-memory.dmp

Filesize
752KB

Download
memory/3040-2-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/3040-3-0x00000000005E0000-0x00000000005F8000-memory.dmp

Filesize
96KB

Download
memory/3040-4-0x0000000073F1E000-0x0000000073F1F000-memory.dmp

Filesize
4KB

Download
memory/3040-5-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/3040-6-0x0000000005240000-0x00000000052CE000-memory.dmp

Filesize
568KB

Download
memory/3040-19-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download