ba94e97e0b43b4d344e2cde0e1c5c7041b5efdb61ba3a47f2a7605dd7bb07bd2

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
08/06/2024, 16:19

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General

Target
09ab6049a1abaac4ce2aef0dc60b6b6d.exe
Size 1.1MB
Sample240608-tsg8dseb28
SHA256 ba94e97e0b43b4d344e2cde0e1c5c7041b5efdb61ba3a47f2a7605dd7bb07bd2
MD5 09ab6049a1abaac4ce2aef0dc60b6b6d
SHA1 37e5860baa7b5c867bf0ef4a61ca575bdc570432
SHA512 b7e3af31c7f03416bca7b2095b2cce173226ef667ba6b23067c421ec6d9cb7aa62a0a37ef469f7b2acacf2f02e136fcb1ba0817b27558f3603a76b69e6f313b6
SSDEEP 24576:xAHnh+eWsN3skA4RV1Hom2KXMmHaI+czzDNEDmuiG+D5:Ih+ZkldoPK8YaI+4PNpGq
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3968	.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x00070000000233b1-15.dat	autoit_exe

Suspicious use of SetThreadContext 5 IoCs

description	pid	Process	procid_target
PID 3968 set thread context of 2984	3968	.exe	81
PID 2984 set thread context of 3412	2984	svchost.exe	55
PID 2984 set thread context of 796	2984	svchost.exe	90
PID 796 set thread context of 3412	796	netbtugc.exe	55
PID 796 set thread context of 3060	796	netbtugc.exe	91

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	netbtugc.exe

Suspicious behavior: EnumeratesProcesses 60 IoCs

pid	Process
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe

Suspicious behavior: MapViewOfSection 8 IoCs

pid	Process
3968	.exe
2984	svchost.exe
3412	Explorer.EXE
3412	Explorer.EXE
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe
796	netbtugc.exe

Suspicious use of FindShellTrayWindow 6 IoCs

pid	Process
3484	09ab6049a1abaac4ce2aef0dc60b6b6d.exe
3484	09ab6049a1abaac4ce2aef0dc60b6b6d.exe
3968	.exe
3968	.exe
3412	Explorer.EXE
3412	Explorer.EXE

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
3484	09ab6049a1abaac4ce2aef0dc60b6b6d.exe
3484	09ab6049a1abaac4ce2aef0dc60b6b6d.exe
3968	.exe
3968	.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3484 wrote to memory of 3968	3484	09ab6049a1abaac4ce2aef0dc60b6b6d.exe	80
PID 3484 wrote to memory of 3968	3484	09ab6049a1abaac4ce2aef0dc60b6b6d.exe	80
PID 3484 wrote to memory of 3968	3484	09ab6049a1abaac4ce2aef0dc60b6b6d.exe	80
PID 3968 wrote to memory of 2984	3968	.exe	81
PID 3968 wrote to memory of 2984	3968	.exe	81
PID 3968 wrote to memory of 2984	3968	.exe	81
PID 3968 wrote to memory of 2984	3968	.exe	81
PID 3412 wrote to memory of 796	3412	Explorer.EXE	90
PID 3412 wrote to memory of 796	3412	Explorer.EXE	90
PID 3412 wrote to memory of 796	3412	Explorer.EXE	90
PID 796 wrote to memory of 3060	796	netbtugc.exe	91
PID 796 wrote to memory of 3060	796	netbtugc.exe	91

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3412
- C:\Users\Admin\AppData\Local\Temp\09ab6049a1abaac4ce2aef0dc60b6b6d.exe
  "C:\Users\Admin\AppData\Local\Temp\09ab6049a1abaac4ce2aef0dc60b6b6d.exe"
  2⤵
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:3484
- - C:\Users\Admin\AppData\Local\directory\.exe
    "C:\Users\Admin\AppData\Local\Temp\09ab6049a1abaac4ce2aef0dc60b6b6d.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:3968
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\09ab6049a1abaac4ce2aef0dc60b6b6d.exe"
      4⤵
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      PID:2984
- C:\Windows\SysWOW64\netbtugc.exe
  "C:\Windows\SysWOW64\netbtugc.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:796
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:3060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

aut376B.tmp

Path C:\Users\Admin\AppData\Local\Temp\aut376B.tmp
Size 264KB
SHA256 5f80f9b6b61bbd24e59c4c757629b7fe34ab17e614ab89bf30546b1f15da8f14
MD5 c5c8b142e2a8115c525b4f6b05a4ccf9
SHA1 4ef4749696cb6bb9ae1e14d0877735b883904a4c
SHA512 7472bca67c881ca78138a43287fed699da50d226eaf003af7f9f4b3ea04fd1f9d08aafd5311b9929ee8329feac8a3bfd6d8cc6117074e855e46944f0bf095a72
SSDEEP 6144:o0paY8GpPS+/PdGLJfgFqo9ZwjhzTEKbfd:wb+/PdGdoNGh
MD5 SHA1 SHA512 SSDEEP

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disturb

Path C:\Users\Admin\AppData\Local\Temp\disturb
Size 28KB
SHA256 8b6534450650527692c276294cf7483e925e6917497e04f844195c16bfe653c4
MD5 1de772cb707794bae7e4bdc2ad4327b9
SHA1 809ff5033296ae1735d9ecf678878f90449bf753
SHA512 319c1eb5eca7e4ae9da283a67c9b9b6f878d558dc1ac682304c8430128a9273e06b965ec0a1752b47fd2bd82f9ccdd43f475f75c4ed9c1d1d2f75fcbf298a50a
SSDEEP 768:WiTZ+2QoioGRk6ZklputwjpjBkCiw2RuJ3nXKUrvzjsNbCO+IFV1cd4vfF3if6g5:WiTZ+2QoioGRk6ZklputwjpjBkCiw2Re
MD5 SHA1 SHA512 SSDEEP

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.exe

Path C:\Users\Admin\AppData\Local\directory\.exe
Size 1.1MB
SHA256 ba94e97e0b43b4d344e2cde0e1c5c7041b5efdb61ba3a47f2a7605dd7bb07bd2
MD5 09ab6049a1abaac4ce2aef0dc60b6b6d
SHA1 37e5860baa7b5c867bf0ef4a61ca575bdc570432
SHA512 b7e3af31c7f03416bca7b2095b2cce173226ef667ba6b23067c421ec6d9cb7aa62a0a37ef469f7b2acacf2f02e136fcb1ba0817b27558f3603a76b69e6f313b6
SSDEEP 24576:xAHnh+eWsN3skA4RV1Hom2KXMmHaI+czzDNEDmuiG+D5:Ih+ZkldoPK8YaI+4PNpGq
MD5 SHA1 SHA512 SSDEEP

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memory/796-43-0x0000000000310000-0x000000000034F000-memory.dmp

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memory/796-38-0x0000000000310000-0x000000000034F000-memory.dmp

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memory/796-45-0x0000000000310000-0x000000000034F000-memory.dmp

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memory/796-44-0x0000000000B30000-0x0000000000BD0000-memory.dmp

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memory/796-42-0x0000000000DD0000-0x000000000111A000-memory.dmp

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memory/796-39-0x0000000000310000-0x000000000034F000-memory.dmp

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memory/2984-36-0x0000000000400000-0x0000000000442000-memory.dmp

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memory/2984-37-0x0000000000FE0000-0x0000000001001000-memory.dmp

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memory/2984-32-0x0000000000400000-0x0000000000442000-memory.dmp

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memory/2984-41-0x0000000000FE0000-0x0000000001001000-memory.dmp

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memory/2984-40-0x0000000000400000-0x0000000000442000-memory.dmp

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memory/2984-35-0x0000000000400000-0x0000000000442000-memory.dmp

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memory/2984-34-0x0000000000400000-0x0000000000442000-memory.dmp

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memory/2984-33-0x0000000001100000-0x000000000144A000-memory.dmp

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memory/3060-54-0x0000025210940000-0x0000025210A21000-memory.dmp

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memory/3412-46-0x00000000081C0000-0x00000000082BD000-memory.dmp

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memory/3412-47-0x00000000081C0000-0x00000000082BD000-memory.dmp

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memory/3412-55-0x00000000081C0000-0x00000000082BD000-memory.dmp

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memory/3484-12-0x0000000000570000-0x0000000000574000-memory.dmp

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