Analysis
- max time kernel
75s - max time network
83s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
28/06/2024, 11:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3ba98e304fe2868254214b1c028c3d691d72a79ca01b8d0c43c9d79f06e95c8f.exe
Resource
win7-20240508-en
11 signatures
1800 seconds
General
- Target 3ba98e304fe2868254214b1c028c3d691d72a79ca01b8d0c43c9d79f06e95c8f.exe
- Size 368KB
- Sample240628-nh5caaxake
- SHA256 3ba98e304fe2868254214b1c028c3d691d72a79ca01b8d0c43c9d79f06e95c8f
- MD5 4bb384ef166aa19a6a08f22accccca8e
- SHA1 ef112992ffaf5b43e4a0235c5f3a7562c4fb6a85
- SHA512 47bf71ac953348888fbdcd424252145c1263cce65f01ed6a8f74284455400d02c78e9841a6a787076f26b39a2b04611723f8faa2f77f77fd30f9c4cc95d21206
- SSDEEP 6144:Ko5N5OazOZaTDWlVnrchrahdOxveC2wo80/agxb0zLz4qM:KmSuOcHmnYhrDMTrban4qM
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Trickbot x86 loader 6 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral2/memory/1408-1-0x00000000012D0000-0x00000000012F9000-memory.dmp trickbot_loader32 behavioral2/memory/1408-5-0x00000000012D0000-0x00000000012F9000-memory.dmp trickbot_loader32 behavioral2/memory/1944-9-0x0000000000F30000-0x0000000000F59000-memory.dmp trickbot_loader32 behavioral2/memory/1944-24-0x0000000000F30000-0x0000000000F59000-memory.dmp trickbot_loader32 behavioral2/memory/3812-28-0x0000000000D20000-0x0000000000D49000-memory.dmp trickbot_loader32 behavioral2/memory/3812-42-0x0000000000D20000-0x0000000000D49000-memory.dmp trickbot_loader32 - Executes dropped EXE 2 IoCs
pid Process 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTcbPrivilege 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe - Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 1408 wrote to memory of 1944 1408 3ba98e304fe2868254214b1c028c3d691d72a79ca01b8d0c43c9d79f06e95c8f.exe 88 PID 1408 wrote to memory of 1944 1408 3ba98e304fe2868254214b1c028c3d691d72a79ca01b8d0c43c9d79f06e95c8f.exe 88 PID 1408 wrote to memory of 1944 1408 3ba98e304fe2868254214b1c028c3d691d72a79ca01b8d0c43c9d79f06e95c8f.exe 88 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 1944 wrote to memory of 2968 1944 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 89 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 PID 3812 wrote to memory of 3964 3812 3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe 101 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\3ba98e304fe2868254214b1c028c3d691d72a79ca01b8d0c43c9d79f06e95c8f.exe"C:\Users\Admin\AppData\Local\Temp\3ba98e304fe2868254214b1c028c3d691d72a79ca01b8d0c43c9d79f06e95c8f.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1408 -
C:\Users\Admin\AppData\Roaming\WNetval\3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exeC:\Users\Admin\AppData\Roaming\WNetval\3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1944 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2968
-
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3960,i,14221647728265121051,6840906015709541562,262144 --variations-seed-version --mojo-platform-channel-handle=4188 /prefetch:81⤵PID:4968
-
C:\Users\Admin\AppData\Roaming\WNetval\3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exeC:\Users\Admin\AppData\Roaming\WNetval\3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3812 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:3964
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1181767204-2009306918-3718769404-1000\0f5007522459c86e95ffcc62f32308f1_d2547453-e731-4fdf-8f92-95f955a44aca
- Size 1KB
- SHA256 6b6d851bca867c0b8035ca2b063d5a97831b73c2bf7d0f1d0c3535b08ecc3495
- MD5 afaf54ba7fbb1fd78b0db5948f6a5726
- SHA1 fd5bb40e247e334ef52ca6b0b91fa7acaf9e9663
- SHA512 1288e691a896ff0e1e855a527d5032536789986e05c5bb48cbf80ae183712afaab6a1524d39c70e369b15e906701111dfa5e8888d37c889370147ccb6f0f50a1
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\WNetval\3ba99e304fe2979264214b1c029c3d791d82a89ca01b9d0c43c9d89f07e96c9f.exe
- Size 368KB
- SHA256 3ba98e304fe2868254214b1c028c3d691d72a79ca01b8d0c43c9d79f06e95c8f
- MD5 4bb384ef166aa19a6a08f22accccca8e
- SHA1 ef112992ffaf5b43e4a0235c5f3a7562c4fb6a85
- SHA512 47bf71ac953348888fbdcd424252145c1263cce65f01ed6a8f74284455400d02c78e9841a6a787076f26b39a2b04611723f8faa2f77f77fd30f9c4cc95d21206
- SSDEEP 6144:Ko5N5OazOZaTDWlVnrchrahdOxveC2wo80/agxb0zLz4qM:KmSuOcHmnYhrDMTrban4qM
- MD5 SHA1 SHA512 SSDEEP