Analysis
- max time kernel
147s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
03/04/2024, 12:49
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe
Resource
win7-20240220-en
11 signatures
150 seconds
General
- Target dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe
- Size 1.3MB
- Sample240403-p2b1hsdc6w
- SHA256 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b
- MD5 d1b500e77ba18b987ea8bceaec7327ad
- SHA1 48318c6c413b13d419bb2f64deb0b2e485c5d555
- SHA512 8a480f21341c62cfc260f3a5894c2a1503c1107ec4785a1eb28b7e5014de34c29ded08c40f2b3e8b656c8bd0428bfb098949a3b9cdc7640e46fbd5636e2c184b
- SSDEEP 24576:SAHnh+eWsN3skA4RV1Hom2KXMmHa4UYliFC1mH8vyqt5:Vh+ZkldoPK8Ya4U7FC13vyk
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Detect ZGRat V1 33 IoCs
resource yara_rule behavioral2/memory/3132-63-0x0000000003020000-0x0000000003074000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-67-0x00000000056B0000-0x0000000005702000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-68-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-71-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-73-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-69-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-75-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-77-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-79-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-81-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-83-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-85-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-87-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-89-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-93-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-91-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-95-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-97-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-99-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-101-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-103-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-105-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-107-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-109-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-111-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-113-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-115-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-117-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-119-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-121-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-123-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-125-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 behavioral2/memory/3132-127-0x00000000056B0000-0x00000000056FC000-memory.dmp family_zgrat_v1 - Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 18 api.ipify.org 19 api.ipify.org - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3460 set thread context of 3132 3460 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 103 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3132 RegSvcs.exe 3132 RegSvcs.exe - Suspicious behavior: MapViewOfSection 5 IoCs
pid Process 4168 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 336 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 4000 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 4312 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 3460 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3132 RegSvcs.exe - Suspicious use of FindShellTrayWindow 10 IoCs
pid Process 4168 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 4168 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 336 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 336 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 4000 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 4000 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 4312 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 4312 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 3460 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 3460 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe - Suspicious use of SendNotifyMessage 10 IoCs
pid Process 4168 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 4168 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 336 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 336 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 4000 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 4000 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 4312 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 4312 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 3460 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 3460 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe - Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 4168 wrote to memory of 4656 4168 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 88 PID 4168 wrote to memory of 4656 4168 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 88 PID 4168 wrote to memory of 4656 4168 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 88 PID 4168 wrote to memory of 336 4168 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 89 PID 4168 wrote to memory of 336 4168 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 89 PID 4168 wrote to memory of 336 4168 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 89 PID 336 wrote to memory of 456 336 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 94 PID 336 wrote to memory of 456 336 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 94 PID 336 wrote to memory of 456 336 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 94 PID 336 wrote to memory of 4000 336 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 95 PID 336 wrote to memory of 4000 336 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 95 PID 336 wrote to memory of 4000 336 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 95 PID 4000 wrote to memory of 464 4000 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 97 PID 4000 wrote to memory of 464 4000 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 97 PID 4000 wrote to memory of 464 4000 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 97 PID 4000 wrote to memory of 4312 4000 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 98 PID 4000 wrote to memory of 4312 4000 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 98 PID 4000 wrote to memory of 4312 4000 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 98 PID 4312 wrote to memory of 2012 4312 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 101 PID 4312 wrote to memory of 2012 4312 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 101 PID 4312 wrote to memory of 2012 4312 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 101 PID 4312 wrote to memory of 3460 4312 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 102 PID 4312 wrote to memory of 3460 4312 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 102 PID 4312 wrote to memory of 3460 4312 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 102 PID 3460 wrote to memory of 3132 3460 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 103 PID 3460 wrote to memory of 3132 3460 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 103 PID 3460 wrote to memory of 3132 3460 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 103 PID 3460 wrote to memory of 3132 3460 dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe"C:\Users\Admin\AppData\Local\Temp\dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe"1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4168 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe"2⤵PID:4656
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C:\Users\Admin\AppData\Local\Temp\dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe"C:\Users\Admin\AppData\Local\Temp\dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe"2⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:336 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe"3⤵PID:456
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C:\Users\Admin\AppData\Local\Temp\dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe"C:\Users\Admin\AppData\Local\Temp\dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe"3⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4000 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe"4⤵PID:464
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C:\Users\Admin\AppData\Local\Temp\dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe"C:\Users\Admin\AppData\Local\Temp\dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe"4⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4312 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe"5⤵PID:2012
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C:\Users\Admin\AppData\Local\Temp\dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe"C:\Users\Admin\AppData\Local\Temp\dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe"5⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3460 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\dbfe0055d945690a7a6477714e435670433cf68e946319887dc4e1e64db75e8b.exe"6⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3132
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Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\aut9451.tmp
- Size 253KB
- SHA256 c26b0e3a7a6af0a6a384ab6224b0396c4a2cbd6f3049a3259ddb81db62d5b455
- MD5 899eeeb3deeb0a2e96bc52a740b6a12c
- SHA1 8aee2600a8419fe312aee9f7f960370feb03afaa
- SHA512 8ef7a1fb5f2bb5506ba4ddcc0476a6ea142971e8711a81ef9649f62513a567a005fb82063be02dd86ef75535fe5e2cbb783da847af63d10a2dcca4352ba9e120
- SSDEEP 6144:8kPEZLtyFgBGLM5RjvtiHCLQ70gf6gabxH/nM7pS:bP6LtbB6MT4iLnxbxH/nM7Y
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\aut94A0.tmp
- Size 11KB
- SHA256 32e924dbbb35f0ca4383d05ce88ca8b99836d8cd1bda0c5c5e46bc86aef771c2
- MD5 55c7fc2765790ebe8d6de2e8f5a0fcc9
- SHA1 56faabe10f9c70de8954f7e2809d56028bf64a31
- SHA512 334a1c726d6963a5e24ab46e61846446e569c3770b4c5d1046a1c9f7e2a0d338f53454ec49b628bef0de16a99e304ccd84675be5767c176a821d1920759ca0c7
- SSDEEP 192:Lq8gxVivjhoBzziJ/3NiacCNtI0FILTH9tGaOGEJcqy/eCv+oGMGyWU3psu2I2Wf:LYivlmz0fE3CNi0FMXGaOZJcq4eCQyTx
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\batchers
- Size 261KB
- SHA256 798f82046a922a71c60219ed120cf6de388c2672f7f71702ec413c0b672efc88
- MD5 2f44168626cc4b763583aed13e4974be
- SHA1 b36efec2a4568bbbcc1e8079f1402a7f40f7d3b0
- SHA512 c8356aa7f33418fa0e69c6470b86dbffcfc9c260b5286afa5b3984ac8645f78f672db3a1d4d40267b7fb39e273e68d1cefa900808cad0351b33c7fdfb80da7b1
- SSDEEP 6144:ldf86R7dg0d41+5RRSHOkBHdscwp7drLy1HeC:X06ldg0a1+5PSHNspdvywC
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\selectee
- Size 63KB
- SHA256 c4bd5b1d1d4a8cd454a5e9fa5c4fd3778dd483f049e1fd2f4ec889379c19a597
- MD5 42734cf8d0971c67462de7fde7fc3978
- SHA1 29bfa58b620c9d700570ab3fe91e1ac5c39ea0ce
- SHA512 1685ea805729743870aa65c8f92c5d1e492b5e3e3fb5d6bbc39bb4a60e4ac7679b98a223b76269e8db770209453fbf41f54c664b20e549df019ea5f1bd74f377
- SSDEEP 384:6nwQP4ZpI8iw6iK12K+tMUjbNoe6H3/165C3q+fzum27LzVNxbcdU9i7Wa02NPpC:1iw6X1T+VbQP165C6+fh27dPCty4pDQ
- MD5 SHA1 SHA512 SSDEEP