Analysis
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max time kernel
182s -
max time network
58s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
02-12-2022 00:38
Static task
static1
Behavioral task
behavioral1
Sample
b7ba9dfe58c41d073c997eaa77b8a64c592d24b09d7afd8bc5cc6e438e866bc8.exe
Resource
win7-20221111-en
windows7-x64
Behavioral task
behavioral2
Sample
b7ba9dfe58c41d073c997eaa77b8a64c592d24b09d7afd8bc5cc6e438e866bc8.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
General
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Target
b7ba9dfe58c41d073c997eaa77b8a64c592d24b09d7afd8bc5cc6e438e866bc8.exe
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Size
44KB
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MD5
60c5df23cd58539434928bc304d34ff4
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SHA1
2073a0dd21a78260cae613100c8db2f2cc720c1d
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SHA256
b7ba9dfe58c41d073c997eaa77b8a64c592d24b09d7afd8bc5cc6e438e866bc8
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SHA512
c24a4052a7b1128e14e8410387872e5f7212e01f1f83ad78f2a188216c9d278f1159d5ed9c03e596309e8359eb375038958bd0dfdb54356b4ccdb7acdc5376ec
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SSDEEP
768:1C/HdO94Rqkj9pXe04H7cHPHYmug6UXQm1dIZE2ocOT77e:1Kwk2Hyj6S3T77
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" duedue.exe -
Executes dropped EXE 1 IoCs
pid Process 688 duedue.exe -
Loads dropped DLL 2 IoCs
pid Process 1688 b7ba9dfe58c41d073c997eaa77b8a64c592d24b09d7afd8bc5cc6e438e866bc8.exe 1688 b7ba9dfe58c41d073c997eaa77b8a64c592d24b09d7afd8bc5cc6e438e866bc8.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\duedue = "C:\\Users\\Admin\\duedue.exe" duedue.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\ duedue.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe 688 duedue.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1688 b7ba9dfe58c41d073c997eaa77b8a64c592d24b09d7afd8bc5cc6e438e866bc8.exe 688 duedue.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1688 wrote to memory of 688 1688 b7ba9dfe58c41d073c997eaa77b8a64c592d24b09d7afd8bc5cc6e438e866bc8.exe 28 PID 1688 wrote to memory of 688 1688 b7ba9dfe58c41d073c997eaa77b8a64c592d24b09d7afd8bc5cc6e438e866bc8.exe 28 PID 1688 wrote to memory of 688 1688 b7ba9dfe58c41d073c997eaa77b8a64c592d24b09d7afd8bc5cc6e438e866bc8.exe 28 PID 1688 wrote to memory of 688 1688 b7ba9dfe58c41d073c997eaa77b8a64c592d24b09d7afd8bc5cc6e438e866bc8.exe 28 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9 PID 688 wrote to memory of 1688 688 duedue.exe 9
Processes
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C:\Users\Admin\AppData\Local\Temp\b7ba9dfe58c41d073c997eaa77b8a64c592d24b09d7afd8bc5cc6e438e866bc8.exe"C:\Users\Admin\AppData\Local\Temp\b7ba9dfe58c41d073c997eaa77b8a64c592d24b09d7afd8bc5cc6e438e866bc8.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1688 -
C:\Users\Admin\duedue.exe"C:\Users\Admin\duedue.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:688
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
44KB
MD5a0e80b5eac3d65ee2bb18786d235718c
SHA155ccc19170164b2eca1fc77584b61b5f68b4d0f1
SHA25630762d5fff51ee913e274b607eb9535b22e622928393867e788d05fb4406d873
SHA5127a99c235bbac950a463aea4cf42785ec354004f8006751337c0b9610fb6685c08cec4a5fc3a6abfce789089488363e5294c56659ba325ab68a8fef2182ed1140
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Filesize
44KB
MD5a0e80b5eac3d65ee2bb18786d235718c
SHA155ccc19170164b2eca1fc77584b61b5f68b4d0f1
SHA25630762d5fff51ee913e274b607eb9535b22e622928393867e788d05fb4406d873
SHA5127a99c235bbac950a463aea4cf42785ec354004f8006751337c0b9610fb6685c08cec4a5fc3a6abfce789089488363e5294c56659ba325ab68a8fef2182ed1140
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Filesize
44KB
MD5a0e80b5eac3d65ee2bb18786d235718c
SHA155ccc19170164b2eca1fc77584b61b5f68b4d0f1
SHA25630762d5fff51ee913e274b607eb9535b22e622928393867e788d05fb4406d873
SHA5127a99c235bbac950a463aea4cf42785ec354004f8006751337c0b9610fb6685c08cec4a5fc3a6abfce789089488363e5294c56659ba325ab68a8fef2182ed1140
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Filesize
44KB
MD5a0e80b5eac3d65ee2bb18786d235718c
SHA155ccc19170164b2eca1fc77584b61b5f68b4d0f1
SHA25630762d5fff51ee913e274b607eb9535b22e622928393867e788d05fb4406d873
SHA5127a99c235bbac950a463aea4cf42785ec354004f8006751337c0b9610fb6685c08cec4a5fc3a6abfce789089488363e5294c56659ba325ab68a8fef2182ed1140