Analysis
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max time kernel
151s -
max time network
44s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
08-06-2022 16:01
Static task
static1
Behavioral task
behavioral1
Sample
18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c.exe
Resource
win10v2004-20220414-en
General
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Target
18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c.exe
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Size
780KB
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MD5
019a382b39aab63505bc3a03b46a91c3
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SHA1
589989f06ac303cc88d1dc3f5478976894aa7ed3
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SHA256
18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c
-
SHA512
b529266464fdfe08525ceaea14717be400f8ad070e95ca6abe59bdcedac090dbb945174310a7c7416c4ddc9a45dac5c82415eef65eee12eb9711c4f85854ad4a
Malware Config
Extracted
hawkeye_reborn
- fields
- name
Signatures
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HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
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M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
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Processes:
resource yara_rule behavioral1/memory/1672-69-0x000000000048B1CE-mapping.dmp m00nd3v_logger behavioral1/memory/1672-71-0x0000000000080000-0x0000000000110000-memory.dmp m00nd3v_logger behavioral1/memory/1672-72-0x0000000000080000-0x0000000000110000-memory.dmp m00nd3v_logger behavioral1/memory/1672-76-0x0000000000080000-0x0000000000110000-memory.dmp m00nd3v_logger behavioral1/memory/1672-79-0x0000000000080000-0x0000000000110000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral1/memory/1672-80-0x0000000000580000-0x00000000005F6000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 6 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/1672-80-0x0000000000580000-0x00000000005F6000-memory.dmp WebBrowserPassView behavioral1/memory/1192-91-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1192-92-0x000000000044472E-mapping.dmp WebBrowserPassView behavioral1/memory/1192-95-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1192-96-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1192-97-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 6 IoCs
Processes:
resource yara_rule behavioral1/memory/1672-80-0x0000000000580000-0x00000000005F6000-memory.dmp Nirsoft behavioral1/memory/1192-91-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1192-92-0x000000000044472E-mapping.dmp Nirsoft behavioral1/memory/1192-95-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1192-96-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1192-97-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft -
Executes dropped EXE 2 IoCs
Processes:
AdobeAcrobat18.exeAdobeAcrobat18.exepid process 1800 AdobeAcrobat18.exe 1672 AdobeAcrobat18.exe -
Uses the VBS compiler for execution 1 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
AdobeAcrobat18.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows\CurrentVersion\Run\Adobe Acrobat 18 = "C:\\Users\\Admin\\AppData\\Local\\AdobeAcrobat18.exe -boot" AdobeAcrobat18.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
AdobeAcrobat18.exeAdobeAcrobat18.exedescription pid process target process PID 1800 set thread context of 1672 1800 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1672 set thread context of 1192 1672 AdobeAcrobat18.exe vbc.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 5 IoCs
Processes:
vbc.exepid process 1192 vbc.exe 1192 vbc.exe 1192 vbc.exe 1192 vbc.exe 1192 vbc.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c.exeAdobeAcrobat18.exedescription pid process Token: SeDebugPrivilege 1352 18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c.exe Token: SeDebugPrivilege 1800 AdobeAcrobat18.exe -
Suspicious use of WriteProcessMemory 31 IoCs
Processes:
18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c.exeexplorer.exeAdobeAcrobat18.exeAdobeAcrobat18.exedescription pid process target process PID 1352 wrote to memory of 1092 1352 18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c.exe cmd.exe PID 1352 wrote to memory of 1092 1352 18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c.exe cmd.exe PID 1352 wrote to memory of 1092 1352 18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c.exe cmd.exe PID 1352 wrote to memory of 1092 1352 18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c.exe cmd.exe PID 1352 wrote to memory of 1836 1352 18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c.exe explorer.exe PID 1352 wrote to memory of 1836 1352 18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c.exe explorer.exe PID 1352 wrote to memory of 1836 1352 18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c.exe explorer.exe PID 1352 wrote to memory of 1836 1352 18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c.exe explorer.exe PID 668 wrote to memory of 1800 668 explorer.exe AdobeAcrobat18.exe PID 668 wrote to memory of 1800 668 explorer.exe AdobeAcrobat18.exe PID 668 wrote to memory of 1800 668 explorer.exe AdobeAcrobat18.exe PID 668 wrote to memory of 1800 668 explorer.exe AdobeAcrobat18.exe PID 1800 wrote to memory of 1672 1800 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1800 wrote to memory of 1672 1800 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1800 wrote to memory of 1672 1800 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1800 wrote to memory of 1672 1800 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1800 wrote to memory of 1672 1800 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1800 wrote to memory of 1672 1800 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1800 wrote to memory of 1672 1800 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1800 wrote to memory of 1672 1800 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1800 wrote to memory of 1672 1800 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1672 wrote to memory of 1192 1672 AdobeAcrobat18.exe vbc.exe PID 1672 wrote to memory of 1192 1672 AdobeAcrobat18.exe vbc.exe PID 1672 wrote to memory of 1192 1672 AdobeAcrobat18.exe vbc.exe PID 1672 wrote to memory of 1192 1672 AdobeAcrobat18.exe vbc.exe PID 1672 wrote to memory of 1192 1672 AdobeAcrobat18.exe vbc.exe PID 1672 wrote to memory of 1192 1672 AdobeAcrobat18.exe vbc.exe PID 1672 wrote to memory of 1192 1672 AdobeAcrobat18.exe vbc.exe PID 1672 wrote to memory of 1192 1672 AdobeAcrobat18.exe vbc.exe PID 1672 wrote to memory of 1192 1672 AdobeAcrobat18.exe vbc.exe PID 1672 wrote to memory of 1192 1672 AdobeAcrobat18.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c.exe"C:\Users\Admin\AppData\Local\Temp\18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\18c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c.exe" "C:\Users\Admin\AppData\Local\AdobeAcrobat18.exe"2⤵
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C:\Windows\SysWOW64\explorer.exe"C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Local\AdobeAcrobat18.exe"2⤵
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C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\AdobeAcrobat18.exe"C:\Users\Admin\AppData\Local\AdobeAcrobat18.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\AdobeAcrobat18.exe"C:\Users\Admin\AppData\Local\AdobeAcrobat18.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp7D8A.tmp"4⤵
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\AdobeAcrobat18.exeFilesize
780KB
MD5019a382b39aab63505bc3a03b46a91c3
SHA1589989f06ac303cc88d1dc3f5478976894aa7ed3
SHA25618c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c
SHA512b529266464fdfe08525ceaea14717be400f8ad070e95ca6abe59bdcedac090dbb945174310a7c7416c4ddc9a45dac5c82415eef65eee12eb9711c4f85854ad4a
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C:\Users\Admin\AppData\Local\AdobeAcrobat18.exeFilesize
780KB
MD5019a382b39aab63505bc3a03b46a91c3
SHA1589989f06ac303cc88d1dc3f5478976894aa7ed3
SHA25618c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c
SHA512b529266464fdfe08525ceaea14717be400f8ad070e95ca6abe59bdcedac090dbb945174310a7c7416c4ddc9a45dac5c82415eef65eee12eb9711c4f85854ad4a
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C:\Users\Admin\AppData\Local\AdobeAcrobat18.exeFilesize
780KB
MD5019a382b39aab63505bc3a03b46a91c3
SHA1589989f06ac303cc88d1dc3f5478976894aa7ed3
SHA25618c9c79af4ab40c95b609b7d2bdb5fbba7f18ca875941ccce16e71e99cf7604c
SHA512b529266464fdfe08525ceaea14717be400f8ad070e95ca6abe59bdcedac090dbb945174310a7c7416c4ddc9a45dac5c82415eef65eee12eb9711c4f85854ad4a
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C:\Users\Admin\AppData\Local\Temp\tmp7D8A.tmpFilesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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memory/668-62-0x000007FEFBCF1000-0x000007FEFBCF3000-memory.dmpFilesize
8KB
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memory/1092-58-0x0000000000000000-mapping.dmp
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memory/1192-85-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1192-91-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1192-87-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1192-83-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1192-97-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1192-96-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1192-95-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1192-89-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1192-92-0x000000000044472E-mapping.dmp
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memory/1192-82-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1352-56-0x0000000000670000-0x0000000000692000-memory.dmpFilesize
136KB
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memory/1352-57-0x0000000076241000-0x0000000076243000-memory.dmpFilesize
8KB
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memory/1352-54-0x0000000001360000-0x000000000142C000-memory.dmpFilesize
816KB
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memory/1352-55-0x0000000006E10000-0x0000000006F40000-memory.dmpFilesize
1.2MB
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memory/1672-69-0x000000000048B1CE-mapping.dmp
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memory/1672-80-0x0000000000580000-0x00000000005F6000-memory.dmpFilesize
472KB
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memory/1672-79-0x0000000000080000-0x0000000000110000-memory.dmpFilesize
576KB
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memory/1672-76-0x0000000000080000-0x0000000000110000-memory.dmpFilesize
576KB
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memory/1672-72-0x0000000000080000-0x0000000000110000-memory.dmpFilesize
576KB
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memory/1672-71-0x0000000000080000-0x0000000000110000-memory.dmpFilesize
576KB
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memory/1800-66-0x00000000001B0000-0x000000000027C000-memory.dmpFilesize
816KB
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memory/1800-64-0x0000000000000000-mapping.dmp
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memory/1836-61-0x000000006FDC1000-0x000000006FDC3000-memory.dmpFilesize
8KB
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memory/1836-59-0x0000000000000000-mapping.dmp