Analysis
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max time kernel
116s -
max time network
135s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
02-10-2021 06:02
Static task
static1
Behavioral task
behavioral1
Sample
ff96c05cc539eae59ea43c37f1996372589b33aa2ba3a9bdc5a1e7b20b1f75b2.exe
Resource
win7v20210408
General
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Target
ff96c05cc539eae59ea43c37f1996372589b33aa2ba3a9bdc5a1e7b20b1f75b2.exe
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Size
204KB
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MD5
d7a4223e43b194c93b0663e8e319fbaa
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SHA1
d6cbe3198b1875a485773496b0e9c2b944b23133
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SHA256
ff96c05cc539eae59ea43c37f1996372589b33aa2ba3a9bdc5a1e7b20b1f75b2
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SHA512
e4dac4cbe21956caed99d65d0753119b2df38444b0a6831cd1008b80cf4a6a581e25ef07c1c2ff2cd010dd8d94bcadec4c5812751f8a1f02428cb11f8b37c13c
Malware Config
Extracted
amadey
2.70
185.215.113.45/g4MbvE/index.php
Signatures
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suricata: ET MALWARE Amadey CnC Check-In
suricata: ET MALWARE Amadey CnC Check-In
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Executes dropped EXE 3 IoCs
Processes:
sqtvvs.exesqtvvs.exesqtvvs.exepid process 4168 sqtvvs.exe 1872 sqtvvs.exe 4472 sqtvvs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious use of WriteProcessMemory 12 IoCs
Processes:
ff96c05cc539eae59ea43c37f1996372589b33aa2ba3a9bdc5a1e7b20b1f75b2.exesqtvvs.execmd.exedescription pid process target process PID 3644 wrote to memory of 4168 3644 ff96c05cc539eae59ea43c37f1996372589b33aa2ba3a9bdc5a1e7b20b1f75b2.exe sqtvvs.exe PID 3644 wrote to memory of 4168 3644 ff96c05cc539eae59ea43c37f1996372589b33aa2ba3a9bdc5a1e7b20b1f75b2.exe sqtvvs.exe PID 3644 wrote to memory of 4168 3644 ff96c05cc539eae59ea43c37f1996372589b33aa2ba3a9bdc5a1e7b20b1f75b2.exe sqtvvs.exe PID 4168 wrote to memory of 3420 4168 sqtvvs.exe cmd.exe PID 4168 wrote to memory of 3420 4168 sqtvvs.exe cmd.exe PID 4168 wrote to memory of 3420 4168 sqtvvs.exe cmd.exe PID 4168 wrote to memory of 3940 4168 sqtvvs.exe schtasks.exe PID 4168 wrote to memory of 3940 4168 sqtvvs.exe schtasks.exe PID 4168 wrote to memory of 3940 4168 sqtvvs.exe schtasks.exe PID 3420 wrote to memory of 4356 3420 cmd.exe reg.exe PID 3420 wrote to memory of 4356 3420 cmd.exe reg.exe PID 3420 wrote to memory of 4356 3420 cmd.exe reg.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ff96c05cc539eae59ea43c37f1996372589b33aa2ba3a9bdc5a1e7b20b1f75b2.exe"C:\Users\Admin\AppData\Local\Temp\ff96c05cc539eae59ea43c37f1996372589b33aa2ba3a9bdc5a1e7b20b1f75b2.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3644 -
C:\Users\Admin\AppData\Local\Temp\603c0340b4\sqtvvs.exe"C:\Users\Admin\AppData\Local\Temp\603c0340b4\sqtvvs.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4168 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\603c0340b4\3⤵
- Suspicious use of WriteProcessMemory
PID:3420 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\603c0340b4\4⤵PID:4356
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN sqtvvs.exe /TR "C:\Users\Admin\AppData\Local\Temp\603c0340b4\sqtvvs.exe" /F3⤵
- Creates scheduled task(s)
PID:3940
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C:\Users\Admin\AppData\Local\Temp\603c0340b4\sqtvvs.exeC:\Users\Admin\AppData\Local\Temp\603c0340b4\sqtvvs.exe1⤵
- Executes dropped EXE
PID:1872
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C:\Users\Admin\AppData\Local\Temp\603c0340b4\sqtvvs.exeC:\Users\Admin\AppData\Local\Temp\603c0340b4\sqtvvs.exe1⤵
- Executes dropped EXE
PID:4472
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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MD5
d7a4223e43b194c93b0663e8e319fbaa
SHA1d6cbe3198b1875a485773496b0e9c2b944b23133
SHA256ff96c05cc539eae59ea43c37f1996372589b33aa2ba3a9bdc5a1e7b20b1f75b2
SHA512e4dac4cbe21956caed99d65d0753119b2df38444b0a6831cd1008b80cf4a6a581e25ef07c1c2ff2cd010dd8d94bcadec4c5812751f8a1f02428cb11f8b37c13c
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MD5
d7a4223e43b194c93b0663e8e319fbaa
SHA1d6cbe3198b1875a485773496b0e9c2b944b23133
SHA256ff96c05cc539eae59ea43c37f1996372589b33aa2ba3a9bdc5a1e7b20b1f75b2
SHA512e4dac4cbe21956caed99d65d0753119b2df38444b0a6831cd1008b80cf4a6a581e25ef07c1c2ff2cd010dd8d94bcadec4c5812751f8a1f02428cb11f8b37c13c
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MD5
d7a4223e43b194c93b0663e8e319fbaa
SHA1d6cbe3198b1875a485773496b0e9c2b944b23133
SHA256ff96c05cc539eae59ea43c37f1996372589b33aa2ba3a9bdc5a1e7b20b1f75b2
SHA512e4dac4cbe21956caed99d65d0753119b2df38444b0a6831cd1008b80cf4a6a581e25ef07c1c2ff2cd010dd8d94bcadec4c5812751f8a1f02428cb11f8b37c13c
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MD5
d7a4223e43b194c93b0663e8e319fbaa
SHA1d6cbe3198b1875a485773496b0e9c2b944b23133
SHA256ff96c05cc539eae59ea43c37f1996372589b33aa2ba3a9bdc5a1e7b20b1f75b2
SHA512e4dac4cbe21956caed99d65d0753119b2df38444b0a6831cd1008b80cf4a6a581e25ef07c1c2ff2cd010dd8d94bcadec4c5812751f8a1f02428cb11f8b37c13c