Analysis
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max time kernel
182s -
max time network
196s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
24-12-2023 14:35
Behavioral task
behavioral1
Sample
016153c37340d7dd4d45563208a25928.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
016153c37340d7dd4d45563208a25928.exe
Resource
win10v2004-20231215-en
General
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Target
016153c37340d7dd4d45563208a25928.exe
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Size
420KB
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MD5
016153c37340d7dd4d45563208a25928
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SHA1
591f8da7ede0f741c04ec18348999e7a39e96183
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SHA256
f41fc6480ca831a072c88d512b3ca96264c7d8652d30224b2f88465139dc8319
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SHA512
bdd7af6d07f38eae6e7500ac6d6d5175889e82a4d515025d6899049b1d56f46196d8a418e2b82a94865c7236a44e78f29af551548810f07fba1b6afce30e830f
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SSDEEP
6144:49g5p/aJJL7XJAnY7jioSgBK0Ru115xTcYeEknZJJAVAel:4gUJHX+nOjhBq1j2AWK
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
ftermgr.exepid process 2792 ftermgr.exe -
Obfuscated with Agile.Net obfuscator 3 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
Processes:
resource yara_rule behavioral2/memory/1264-2-0x00000000056B0000-0x00000000056C6000-memory.dmp agile_net behavioral2/memory/1264-3-0x0000000005860000-0x0000000005870000-memory.dmp agile_net behavioral2/memory/1264-11-0x0000000005860000-0x0000000005870000-memory.dmp agile_net -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
reg.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\progmfil = "C:\\Windows\\system32\\pcalua.exe -a C:\\Users\\Admin\\AppData\\Local\\ftermgr.exe" reg.exe -
Suspicious behavior: EnumeratesProcesses 28 IoCs
Processes:
016153c37340d7dd4d45563208a25928.exepowershell.exeftermgr.exepid process 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 1264 016153c37340d7dd4d45563208a25928.exe 3572 powershell.exe 3572 powershell.exe 3572 powershell.exe 2792 ftermgr.exe 2792 ftermgr.exe 2792 ftermgr.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
016153c37340d7dd4d45563208a25928.exepowershell.exeftermgr.exedescription pid process Token: SeDebugPrivilege 1264 016153c37340d7dd4d45563208a25928.exe Token: SeDebugPrivilege 3572 powershell.exe Token: SeDebugPrivilege 2792 ftermgr.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
016153c37340d7dd4d45563208a25928.execmd.exepowershell.exeftermgr.exedescription pid process target process PID 1264 wrote to memory of 1444 1264 016153c37340d7dd4d45563208a25928.exe cmd.exe PID 1264 wrote to memory of 1444 1264 016153c37340d7dd4d45563208a25928.exe cmd.exe PID 1264 wrote to memory of 1444 1264 016153c37340d7dd4d45563208a25928.exe cmd.exe PID 1444 wrote to memory of 2372 1444 cmd.exe reg.exe PID 1444 wrote to memory of 2372 1444 cmd.exe reg.exe PID 1444 wrote to memory of 2372 1444 cmd.exe reg.exe PID 1264 wrote to memory of 3572 1264 016153c37340d7dd4d45563208a25928.exe powershell.exe PID 1264 wrote to memory of 3572 1264 016153c37340d7dd4d45563208a25928.exe powershell.exe PID 1264 wrote to memory of 3572 1264 016153c37340d7dd4d45563208a25928.exe powershell.exe PID 3572 wrote to memory of 2792 3572 powershell.exe ftermgr.exe PID 3572 wrote to memory of 2792 3572 powershell.exe ftermgr.exe PID 3572 wrote to memory of 2792 3572 powershell.exe ftermgr.exe PID 2792 wrote to memory of 3428 2792 ftermgr.exe ftermgr.exe PID 2792 wrote to memory of 3428 2792 ftermgr.exe ftermgr.exe PID 2792 wrote to memory of 3428 2792 ftermgr.exe ftermgr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\016153c37340d7dd4d45563208a25928.exe"C:\Users\Admin\AppData\Local\Temp\016153c37340d7dd4d45563208a25928.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v progmfil /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\AppData\Local\ftermgr.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\reg.exeREG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v progmfil /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\AppData\Local\ftermgr.exe"3⤵
- Adds Run key to start application
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Start-Process C:\Users\Admin\AppData\Local\ftermgr.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\ftermgr.exe"C:\Users\Admin\AppData\Local\ftermgr.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\ftermgr.exe"C:\Users\Admin\AppData\Local\ftermgr.exe"4⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_03jcsehr.pro.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Local\ftermgr.exeFilesize
420KB
MD5016153c37340d7dd4d45563208a25928
SHA1591f8da7ede0f741c04ec18348999e7a39e96183
SHA256f41fc6480ca831a072c88d512b3ca96264c7d8652d30224b2f88465139dc8319
SHA512bdd7af6d07f38eae6e7500ac6d6d5175889e82a4d515025d6899049b1d56f46196d8a418e2b82a94865c7236a44e78f29af551548810f07fba1b6afce30e830f
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memory/1264-12-0x00000000060D0000-0x00000000060D8000-memory.dmpFilesize
32KB
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memory/1264-4-0x0000000006590000-0x0000000006B34000-memory.dmpFilesize
5.6MB
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memory/1264-13-0x0000000005860000-0x0000000005870000-memory.dmpFilesize
64KB
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memory/1264-5-0x0000000005FD0000-0x0000000005FD8000-memory.dmpFilesize
32KB
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memory/1264-6-0x00000000060E0000-0x0000000006172000-memory.dmpFilesize
584KB
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memory/1264-8-0x0000000005860000-0x0000000005870000-memory.dmpFilesize
64KB
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memory/1264-7-0x0000000006090000-0x0000000006098000-memory.dmpFilesize
32KB
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memory/1264-9-0x0000000006510000-0x0000000006554000-memory.dmpFilesize
272KB
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memory/1264-16-0x0000000074D00000-0x00000000754B0000-memory.dmpFilesize
7.7MB
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memory/1264-11-0x0000000005860000-0x0000000005870000-memory.dmpFilesize
64KB
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memory/1264-2-0x00000000056B0000-0x00000000056C6000-memory.dmpFilesize
88KB
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memory/1264-3-0x0000000005860000-0x0000000005870000-memory.dmpFilesize
64KB
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memory/1264-10-0x0000000074D00000-0x00000000754B0000-memory.dmpFilesize
7.7MB
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memory/1264-1-0x0000000074D00000-0x00000000754B0000-memory.dmpFilesize
7.7MB
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memory/1264-0-0x0000000000D70000-0x0000000000DE0000-memory.dmpFilesize
448KB
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memory/2792-53-0x0000000005020000-0x0000000005030000-memory.dmpFilesize
64KB
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memory/2792-52-0x0000000074D00000-0x00000000754B0000-memory.dmpFilesize
7.7MB
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memory/2792-50-0x0000000005020000-0x0000000005030000-memory.dmpFilesize
64KB
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memory/2792-54-0x0000000005BF0000-0x0000000005BFA000-memory.dmpFilesize
40KB
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memory/2792-46-0x0000000005020000-0x0000000005030000-memory.dmpFilesize
64KB
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memory/2792-55-0x0000000005020000-0x0000000005030000-memory.dmpFilesize
64KB
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memory/2792-45-0x0000000074D00000-0x00000000754B0000-memory.dmpFilesize
7.7MB
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memory/3572-22-0x0000000005A50000-0x0000000005AB6000-memory.dmpFilesize
408KB
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memory/3572-35-0x00000000069C0000-0x0000000006A0C000-memory.dmpFilesize
304KB
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memory/3572-36-0x0000000074D00000-0x00000000754B0000-memory.dmpFilesize
7.7MB
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memory/3572-37-0x0000000005570000-0x0000000005580000-memory.dmpFilesize
64KB
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memory/3572-38-0x0000000005570000-0x0000000005580000-memory.dmpFilesize
64KB
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memory/3572-40-0x0000000006E70000-0x0000000006E8A000-memory.dmpFilesize
104KB
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memory/3572-39-0x00000000079A0000-0x0000000007A36000-memory.dmpFilesize
600KB
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memory/3572-41-0x0000000006EC0000-0x0000000006EE2000-memory.dmpFilesize
136KB
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memory/3572-34-0x0000000006990000-0x00000000069AE000-memory.dmpFilesize
120KB
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memory/3572-26-0x00000000063C0000-0x0000000006714000-memory.dmpFilesize
3.3MB
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memory/3572-25-0x0000000006350000-0x00000000063B6000-memory.dmpFilesize
408KB
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memory/3572-21-0x00000000059B0000-0x00000000059D2000-memory.dmpFilesize
136KB
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memory/3572-51-0x0000000074D00000-0x00000000754B0000-memory.dmpFilesize
7.7MB
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memory/3572-20-0x0000000005BB0000-0x00000000061D8000-memory.dmpFilesize
6.2MB
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memory/3572-19-0x00000000053D0000-0x0000000005406000-memory.dmpFilesize
216KB
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memory/3572-18-0x0000000005570000-0x0000000005580000-memory.dmpFilesize
64KB
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memory/3572-17-0x0000000074D00000-0x00000000754B0000-memory.dmpFilesize
7.7MB