Analysis
-
max time kernel
179s -
max time network
184s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 05:21
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220812-en
General
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Target
file.exe
-
Size
244KB
-
MD5
348cae91de56dc1c3e6fd6092d217cfa
-
SHA1
80fa44cb1ec02fda90a69ee4ba5bcdecfee3c897
-
SHA256
97cbe111f5800fb4c946dfedfdf8dd60fe95bd7f5f84c378dfd815164776024a
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SHA512
f393a740999b75ffd997cac5a12ce8aad4c64fa60fd3c04a4dd639c41403c5a602e750c02d0e88a39ef3e1b130ef2ff4e8a9605250a358c26f02b2db1edc94de
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SSDEEP
3072:SAtdssD4RycKL8SCAaIB5S+S53NrotkEJ7Ng3eyLyGABdW/hDDjW9o/oYtJOmf:rdcKL8SCjt+S5lo3ONLmOEovPO
Malware Config
Extracted
amadey
3.50
193.56.146.194/h49vlBP/index.php
Signatures
-
Detect Amadey credential stealer module 5 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll amadey_cred_module \Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll amadey_cred_module \Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll amadey_cred_module \Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll amadey_cred_module \Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll amadey_cred_module -
Blocklisted process makes network request 1 IoCs
Processes:
rundll32.exeflow pid process 6 1796 rundll32.exe -
Downloads MZ/PE file
-
Executes dropped EXE 4 IoCs
Processes:
rovwer.exerovwer.exelinda5.exerovwer.exepid process 1188 rovwer.exe 1576 rovwer.exe 1524 linda5.exe 1028 rovwer.exe -
Loads dropped DLL 13 IoCs
Processes:
file.exerundll32.exerovwer.exerundll32.exerundll32.exepid process 632 file.exe 632 file.exe 1796 rundll32.exe 1796 rundll32.exe 1796 rundll32.exe 1796 rundll32.exe 1188 rovwer.exe 1588 rundll32.exe 1588 rundll32.exe 1588 rundll32.exe 692 rundll32.exe 692 rundll32.exe 692 rundll32.exe -
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
-
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
rundll32.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook rundll32.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
rovwer.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\linda5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000129001\\linda5.exe" rovwer.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 behavior: EnumeratesProcesses 4 IoCs
Processes:
rundll32.exepid process 1796 rundll32.exe 1796 rundll32.exe 1796 rundll32.exe 1796 rundll32.exe -
Suspicious use of WriteProcessMemory 49 IoCs
Processes:
file.exerovwer.exetaskeng.exelinda5.execontrol.exerundll32.exeRunDll32.exedescription pid process target process PID 632 wrote to memory of 1188 632 file.exe rovwer.exe PID 632 wrote to memory of 1188 632 file.exe rovwer.exe PID 632 wrote to memory of 1188 632 file.exe rovwer.exe PID 632 wrote to memory of 1188 632 file.exe rovwer.exe PID 1188 wrote to memory of 524 1188 rovwer.exe schtasks.exe PID 1188 wrote to memory of 524 1188 rovwer.exe schtasks.exe PID 1188 wrote to memory of 524 1188 rovwer.exe schtasks.exe PID 1188 wrote to memory of 524 1188 rovwer.exe schtasks.exe PID 1188 wrote to memory of 1796 1188 rovwer.exe rundll32.exe PID 1188 wrote to memory of 1796 1188 rovwer.exe rundll32.exe PID 1188 wrote to memory of 1796 1188 rovwer.exe rundll32.exe PID 1188 wrote to memory of 1796 1188 rovwer.exe rundll32.exe PID 1188 wrote to memory of 1796 1188 rovwer.exe rundll32.exe PID 1188 wrote to memory of 1796 1188 rovwer.exe rundll32.exe PID 1188 wrote to memory of 1796 1188 rovwer.exe rundll32.exe PID 1720 wrote to memory of 1576 1720 taskeng.exe rovwer.exe PID 1720 wrote to memory of 1576 1720 taskeng.exe rovwer.exe PID 1720 wrote to memory of 1576 1720 taskeng.exe rovwer.exe PID 1720 wrote to memory of 1576 1720 taskeng.exe rovwer.exe PID 1188 wrote to memory of 1524 1188 rovwer.exe linda5.exe PID 1188 wrote to memory of 1524 1188 rovwer.exe linda5.exe PID 1188 wrote to memory of 1524 1188 rovwer.exe linda5.exe PID 1188 wrote to memory of 1524 1188 rovwer.exe linda5.exe PID 1524 wrote to memory of 2004 1524 linda5.exe control.exe PID 1524 wrote to memory of 2004 1524 linda5.exe control.exe PID 1524 wrote to memory of 2004 1524 linda5.exe control.exe PID 1524 wrote to memory of 2004 1524 linda5.exe control.exe PID 2004 wrote to memory of 1588 2004 control.exe rundll32.exe PID 2004 wrote to memory of 1588 2004 control.exe rundll32.exe PID 2004 wrote to memory of 1588 2004 control.exe rundll32.exe PID 2004 wrote to memory of 1588 2004 control.exe rundll32.exe PID 2004 wrote to memory of 1588 2004 control.exe rundll32.exe PID 2004 wrote to memory of 1588 2004 control.exe rundll32.exe PID 2004 wrote to memory of 1588 2004 control.exe rundll32.exe PID 1588 wrote to memory of 632 1588 rundll32.exe RunDll32.exe PID 1588 wrote to memory of 632 1588 rundll32.exe RunDll32.exe PID 1588 wrote to memory of 632 1588 rundll32.exe RunDll32.exe PID 1588 wrote to memory of 632 1588 rundll32.exe RunDll32.exe PID 632 wrote to memory of 692 632 RunDll32.exe rundll32.exe PID 632 wrote to memory of 692 632 RunDll32.exe rundll32.exe PID 632 wrote to memory of 692 632 RunDll32.exe rundll32.exe PID 632 wrote to memory of 692 632 RunDll32.exe rundll32.exe PID 632 wrote to memory of 692 632 RunDll32.exe rundll32.exe PID 632 wrote to memory of 692 632 RunDll32.exe rundll32.exe PID 632 wrote to memory of 692 632 RunDll32.exe rundll32.exe PID 1720 wrote to memory of 1028 1720 taskeng.exe rovwer.exe PID 1720 wrote to memory of 1028 1720 taskeng.exe rovwer.exe PID 1720 wrote to memory of 1028 1720 taskeng.exe rovwer.exe PID 1720 wrote to memory of 1028 1720 taskeng.exe rovwer.exe -
outlook_win_path 1 IoCs
Processes:
rundll32.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook rundll32.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:632 -
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe"C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1188 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rovwer.exe /TR "C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe" /F3⤵
- Creates scheduled task(s)
PID:524 -
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll, Main3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
PID:1796 -
C:\Users\Admin\AppData\Local\Temp\1000129001\linda5.exe"C:\Users\Admin\AppData\Local\Temp\1000129001\linda5.exe"3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1524 -
C:\Windows\SysWOW64\control.exe"C:\Windows\System32\control.exe" "C:\Users\Admin\AppData\Local\Temp\wt5XBTT.CpL",4⤵
- Suspicious use of WriteProcessMemory
PID:2004 -
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\wt5XBTT.CpL",5⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1588 -
C:\Windows\system32\RunDll32.exeC:\Windows\system32\RunDll32.exe Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\wt5XBTT.CpL",6⤵
- Suspicious use of WriteProcessMemory
PID:632 -
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\SysWOW64\rundll32.exe" "C:\Windows\SysWOW64\shell32.dll",#44 "C:\Users\Admin\AppData\Local\Temp\wt5XBTT.CpL",7⤵
- Loads dropped DLL
PID:692
-
C:\Windows\system32\taskeng.exetaskeng.exe {A3BB2444-D31D-4069-B70E-770D50C716F9} S-1-5-21-3406023954-474543476-3319432036-1000:VUIIVLGQ\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:1720 -
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exeC:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe2⤵
- Executes dropped EXE
PID:1576 -
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exeC:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe2⤵
- Executes dropped EXE
PID:1028
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
Filesize
1.9MB
MD57a3616e3f32b46c3fb9c09b309d03432
SHA1cbcebb8eb32594895fabc57748ad941bda217e68
SHA25639530be258b36e29f588cf794487613686ef8ec57b80e4459f1304cbd7245bfd
SHA5124a9822b42616afb8a23d75353804d179bb66539acf0daa0ef7fe26a3c02027cb9a186725d7e15021c3b0e2958052a052b5d2a23bdeaab970d9640d8dbb6b8a74
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Filesize
1.9MB
MD57a3616e3f32b46c3fb9c09b309d03432
SHA1cbcebb8eb32594895fabc57748ad941bda217e68
SHA25639530be258b36e29f588cf794487613686ef8ec57b80e4459f1304cbd7245bfd
SHA5124a9822b42616afb8a23d75353804d179bb66539acf0daa0ef7fe26a3c02027cb9a186725d7e15021c3b0e2958052a052b5d2a23bdeaab970d9640d8dbb6b8a74
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Filesize
244KB
MD5348cae91de56dc1c3e6fd6092d217cfa
SHA180fa44cb1ec02fda90a69ee4ba5bcdecfee3c897
SHA25697cbe111f5800fb4c946dfedfdf8dd60fe95bd7f5f84c378dfd815164776024a
SHA512f393a740999b75ffd997cac5a12ce8aad4c64fa60fd3c04a4dd639c41403c5a602e750c02d0e88a39ef3e1b130ef2ff4e8a9605250a358c26f02b2db1edc94de
-
Filesize
244KB
MD5348cae91de56dc1c3e6fd6092d217cfa
SHA180fa44cb1ec02fda90a69ee4ba5bcdecfee3c897
SHA25697cbe111f5800fb4c946dfedfdf8dd60fe95bd7f5f84c378dfd815164776024a
SHA512f393a740999b75ffd997cac5a12ce8aad4c64fa60fd3c04a4dd639c41403c5a602e750c02d0e88a39ef3e1b130ef2ff4e8a9605250a358c26f02b2db1edc94de
-
Filesize
244KB
MD5348cae91de56dc1c3e6fd6092d217cfa
SHA180fa44cb1ec02fda90a69ee4ba5bcdecfee3c897
SHA25697cbe111f5800fb4c946dfedfdf8dd60fe95bd7f5f84c378dfd815164776024a
SHA512f393a740999b75ffd997cac5a12ce8aad4c64fa60fd3c04a4dd639c41403c5a602e750c02d0e88a39ef3e1b130ef2ff4e8a9605250a358c26f02b2db1edc94de
-
Filesize
244KB
MD5348cae91de56dc1c3e6fd6092d217cfa
SHA180fa44cb1ec02fda90a69ee4ba5bcdecfee3c897
SHA25697cbe111f5800fb4c946dfedfdf8dd60fe95bd7f5f84c378dfd815164776024a
SHA512f393a740999b75ffd997cac5a12ce8aad4c64fa60fd3c04a4dd639c41403c5a602e750c02d0e88a39ef3e1b130ef2ff4e8a9605250a358c26f02b2db1edc94de
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Filesize
1.7MB
MD5d9ba527e15f6d74a744b7a6c14b5ec0d
SHA1fbfa9df4db8438ea37af9b469c398da5062de476
SHA256975ef635474c31db845df05e2195f3ed0c634da0cfd541b72b705a67675c8210
SHA51209871e15d4c830e377275c72f2959678a10cdeeb44e028f4006b956550bbd9f19fd2c84361199ca4adf78d423bfae661ec3906f614e72339df94b42a8a7a7fa5
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Filesize
126KB
MD5674cec24e36e0dfaec6290db96dda86e
SHA1581e3a7a541cc04641e751fc850d92e07236681f
SHA256de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded
SHA5126d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029
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Filesize
1.9MB
MD57a3616e3f32b46c3fb9c09b309d03432
SHA1cbcebb8eb32594895fabc57748ad941bda217e68
SHA25639530be258b36e29f588cf794487613686ef8ec57b80e4459f1304cbd7245bfd
SHA5124a9822b42616afb8a23d75353804d179bb66539acf0daa0ef7fe26a3c02027cb9a186725d7e15021c3b0e2958052a052b5d2a23bdeaab970d9640d8dbb6b8a74
-
Filesize
244KB
MD5348cae91de56dc1c3e6fd6092d217cfa
SHA180fa44cb1ec02fda90a69ee4ba5bcdecfee3c897
SHA25697cbe111f5800fb4c946dfedfdf8dd60fe95bd7f5f84c378dfd815164776024a
SHA512f393a740999b75ffd997cac5a12ce8aad4c64fa60fd3c04a4dd639c41403c5a602e750c02d0e88a39ef3e1b130ef2ff4e8a9605250a358c26f02b2db1edc94de
-
Filesize
244KB
MD5348cae91de56dc1c3e6fd6092d217cfa
SHA180fa44cb1ec02fda90a69ee4ba5bcdecfee3c897
SHA25697cbe111f5800fb4c946dfedfdf8dd60fe95bd7f5f84c378dfd815164776024a
SHA512f393a740999b75ffd997cac5a12ce8aad4c64fa60fd3c04a4dd639c41403c5a602e750c02d0e88a39ef3e1b130ef2ff4e8a9605250a358c26f02b2db1edc94de
-
Filesize
1.7MB
MD5d9ba527e15f6d74a744b7a6c14b5ec0d
SHA1fbfa9df4db8438ea37af9b469c398da5062de476
SHA256975ef635474c31db845df05e2195f3ed0c634da0cfd541b72b705a67675c8210
SHA51209871e15d4c830e377275c72f2959678a10cdeeb44e028f4006b956550bbd9f19fd2c84361199ca4adf78d423bfae661ec3906f614e72339df94b42a8a7a7fa5
-
Filesize
1.7MB
MD5d9ba527e15f6d74a744b7a6c14b5ec0d
SHA1fbfa9df4db8438ea37af9b469c398da5062de476
SHA256975ef635474c31db845df05e2195f3ed0c634da0cfd541b72b705a67675c8210
SHA51209871e15d4c830e377275c72f2959678a10cdeeb44e028f4006b956550bbd9f19fd2c84361199ca4adf78d423bfae661ec3906f614e72339df94b42a8a7a7fa5
-
Filesize
1.7MB
MD5d9ba527e15f6d74a744b7a6c14b5ec0d
SHA1fbfa9df4db8438ea37af9b469c398da5062de476
SHA256975ef635474c31db845df05e2195f3ed0c634da0cfd541b72b705a67675c8210
SHA51209871e15d4c830e377275c72f2959678a10cdeeb44e028f4006b956550bbd9f19fd2c84361199ca4adf78d423bfae661ec3906f614e72339df94b42a8a7a7fa5
-
Filesize
1.7MB
MD5d9ba527e15f6d74a744b7a6c14b5ec0d
SHA1fbfa9df4db8438ea37af9b469c398da5062de476
SHA256975ef635474c31db845df05e2195f3ed0c634da0cfd541b72b705a67675c8210
SHA51209871e15d4c830e377275c72f2959678a10cdeeb44e028f4006b956550bbd9f19fd2c84361199ca4adf78d423bfae661ec3906f614e72339df94b42a8a7a7fa5
-
Filesize
1.7MB
MD5d9ba527e15f6d74a744b7a6c14b5ec0d
SHA1fbfa9df4db8438ea37af9b469c398da5062de476
SHA256975ef635474c31db845df05e2195f3ed0c634da0cfd541b72b705a67675c8210
SHA51209871e15d4c830e377275c72f2959678a10cdeeb44e028f4006b956550bbd9f19fd2c84361199ca4adf78d423bfae661ec3906f614e72339df94b42a8a7a7fa5
-
Filesize
1.7MB
MD5d9ba527e15f6d74a744b7a6c14b5ec0d
SHA1fbfa9df4db8438ea37af9b469c398da5062de476
SHA256975ef635474c31db845df05e2195f3ed0c634da0cfd541b72b705a67675c8210
SHA51209871e15d4c830e377275c72f2959678a10cdeeb44e028f4006b956550bbd9f19fd2c84361199ca4adf78d423bfae661ec3906f614e72339df94b42a8a7a7fa5
-
Filesize
126KB
MD5674cec24e36e0dfaec6290db96dda86e
SHA1581e3a7a541cc04641e751fc850d92e07236681f
SHA256de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded
SHA5126d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029
-
Filesize
126KB
MD5674cec24e36e0dfaec6290db96dda86e
SHA1581e3a7a541cc04641e751fc850d92e07236681f
SHA256de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded
SHA5126d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029
-
Filesize
126KB
MD5674cec24e36e0dfaec6290db96dda86e
SHA1581e3a7a541cc04641e751fc850d92e07236681f
SHA256de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded
SHA5126d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029
-
Filesize
126KB
MD5674cec24e36e0dfaec6290db96dda86e
SHA1581e3a7a541cc04641e751fc850d92e07236681f
SHA256de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded
SHA5126d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029