Analysis
- max time kernel
91s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
11/05/2024, 08:11
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
Resource
win7-20240221-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
Resource
win10v2004-20240508-en
12 signatures
150 seconds
General
- Target 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
- Size 1.1MB
- Sample240511-j3aaesae93
- SHA256 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c
- MD5 b769c82e7f0aeb48129c514b6ee3eefc
- SHA1 19bd8f4cbd6422003331d9d2de11e3a7f973b0a3
- SHA512 97e5b8baf06b6f210cd8e9e8388963ea77b145b0192cb8af8ae7d5b088f0bdba7cedcd5100bdff61d64cb0a85bfbd69115a15e50ce4d0b7c4c43b8586098033d
- SSDEEP 24576:tqDEvCTbMWu7rQYlBQcBiT6rprG8aGKSeHIqatQGNQp:tTvC/MTQYxsWR7aGKSeumGy
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Credentials
-
Protocol
smtp
-
Host
mail.deeptrans.com.tr
-
Port
587
-
Username
-
Password
59ace821A
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Detect ZGRat V1 33 IoCs
resource yara_rule behavioral2/memory/3720-39-0x0000000005320000-0x0000000005376000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-41-0x00000000053B0000-0x0000000005404000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-42-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-53-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-99-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-97-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-96-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-93-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-91-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-90-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-87-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-85-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-84-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-81-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-79-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-77-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-76-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-73-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-71-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-70-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-67-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-65-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-63-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-61-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-59-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-57-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-55-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-51-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-49-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-47-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-45-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-43-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 behavioral2/memory/3720-101-0x00000000053B0000-0x00000000053FF000-memory.dmp family_zgrat_v1 - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ctsdvwT = "C:\\Users\\Admin\\AppData\\Roaming\\ctsdvwT\\ctsdvwT.exe" RegSvcs.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 676 set thread context of 3720 676 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 92 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3720 RegSvcs.exe 3720 RegSvcs.exe - Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 3168 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 4928 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 676 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3720 RegSvcs.exe - Suspicious use of FindShellTrayWindow 6 IoCs
pid Process 3168 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 3168 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 4928 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 4928 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 676 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 676 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe - Suspicious use of SendNotifyMessage 6 IoCs
pid Process 3168 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 3168 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 4928 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 4928 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 676 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 676 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3720 RegSvcs.exe - Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 3168 wrote to memory of 5060 3168 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 86 PID 3168 wrote to memory of 5060 3168 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 86 PID 3168 wrote to memory of 5060 3168 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 86 PID 3168 wrote to memory of 4928 3168 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 87 PID 3168 wrote to memory of 4928 3168 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 87 PID 3168 wrote to memory of 4928 3168 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 87 PID 4928 wrote to memory of 3604 4928 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 89 PID 4928 wrote to memory of 3604 4928 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 89 PID 4928 wrote to memory of 3604 4928 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 89 PID 4928 wrote to memory of 676 4928 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 90 PID 4928 wrote to memory of 676 4928 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 90 PID 4928 wrote to memory of 676 4928 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 90 PID 676 wrote to memory of 3720 676 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 92 PID 676 wrote to memory of 3720 676 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 92 PID 676 wrote to memory of 3720 676 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 92 PID 676 wrote to memory of 3720 676 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3168 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"2⤵PID:5060
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C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"2⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4928 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"3⤵PID:3604
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C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:676 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"4⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3720
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\aut4F0A.tmp
- Size 261KB
- SHA256 198179146ae676180b2324d4442f346726c79d58c494edec4101988990b75909
- MD5 6cbe94caa0f406d622b0167293347f57
- SHA1 3218a253c4690bc7a49eb92f7442bcfcf44a0142
- SHA512 528781c1588ead2c8477a59d15ea13ef466ae0cd9f4d3eee91ea991583aba24c8fe167629b7ca271fe3faa0d7ea8ec53d7dcb95c2400f28d6ad4dc86b51b1ad4
- SSDEEP 6144:SJTUysp+oM9We7MBTQorQl0UUJAQWO3USqJTSBhvyZlqbqnXJ3d5G:2TSwx9We7MBkoSOaJTG+GkPE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\aut4F1B.tmp
- Size 9KB
- SHA256 66dea225243a5f4bc51cd7b35370d365a61d607d35e4a120685ea6c6efb97c29
- MD5 14f129c49d4522583c1ce3589320f4af
- SHA1 a09bb96a46607ad5fc0d51e4b23bb518f407cf1d
- SHA512 8cd51d5f28c8980ae0cd747e7ae9deb3773d78278ac9a47a292eb38fa238ad7fef7668af24c940c49ee3a23a44123ae7415ebb3c066a771186fc5362d5e46a54
- SSDEEP 192:4ZsqLUGeKtxWQa8yT1CUN1KF8+syBsYbPCxS8BBtaKlCyx4:fqLFLtx3a8yRCUelPbPASsB4KUP
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\epistemology
- Size 265KB
- SHA256 b865e977e0453002efb11e941099dbab7771c01a9fd3428159a7490b2d2f2929
- MD5 7ce83a1858c30a03b42b30473e352d7c
- SHA1 bd4ce02d1146e9eb4db28618a8aaed624065cad9
- SHA512 4a6ef736bf51504365b4432c495193570f267f897c1edfdde7157b34bfc9ec69e00e483ca039cc8ad0f194534c01f1b1ff1c12484ab91eaab043fa9d7e23d629
- SSDEEP 6144:/b1AV2XS/UpVsb9wPw9hcP2HwFsm9mdReylcjek+8p/:hAr/gVsb919e+dRxlcjLp/
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\nonagglutinant
- Size 28KB
- SHA256 47e48ca5d550c9a4907096eda37d5e648cc0fbdd1b375b9c7c996ab26b41d4b4
- MD5 e57eea256683665468bb7fb55f13684d
- SHA1 083f109a55fe7dd473ac50a1bec85bb608e978b9
- SHA512 cc20948a5643d8ca466589360d24ea7dff50989ed95880954dd50983e73f362caca1d67eda7908ad62e34520154373ff597a70ce245e4a6259f7ee61eb8e52f8
- SSDEEP 768:PiTZ+2QoioGRk6ZklputwjpjBkCiw2RuJ3nXKUrvzjsNboE+I026c024vfF3if6z:PiTZ+2QoioGRk6ZklputwjpjBkCiw2RM
- MD5 SHA1 SHA512 SSDEEP