Analysis
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max time kernel
152s -
max time network
134s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
01-02-2022 03:24
Static task
static1
Behavioral task
behavioral1
Sample
e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d.exe
Resource
win10v2004-en-20220113
General
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Target
e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d.exe
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Size
774KB
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MD5
43b11a8f6b50d581ebb29aa3f56171b3
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SHA1
66e12aaf867a04f8f3aeed579d3280e8505a4c88
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SHA256
e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d
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SHA512
7be987394ed0711d7776ff4a85b1b72c60bbf7f4931a36beb8248b69d035e824261a20820f91ac6765905b0e0700d57b144fdd70988aee3381b0df686bd7b709
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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M00nD3v Logger Payload 1 IoCs
Detects M00nD3v Logger payload in memory.
Processes:
resource yara_rule behavioral1/memory/1092-78-0x0000000000260000-0x00000000002F0000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral1/memory/1092-79-0x0000000001FF0000-0x0000000002066000-memory.dmp MailPassView behavioral1/memory/1672-96-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral1/memory/1672-98-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 3 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/1092-79-0x0000000001FF0000-0x0000000002066000-memory.dmp WebBrowserPassView behavioral1/memory/1600-87-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1600-89-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 5 IoCs
Processes:
resource yara_rule behavioral1/memory/1092-79-0x0000000001FF0000-0x0000000002066000-memory.dmp Nirsoft behavioral1/memory/1600-87-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1600-89-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1672-96-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral1/memory/1672-98-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft -
Executes dropped EXE 2 IoCs
Processes:
AdobeAcrobat18.exeAdobeAcrobat18.exepid process 1988 AdobeAcrobat18.exe 1092 AdobeAcrobat18.exe -
Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
vbc.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
AdobeAcrobat18.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\Run\Adobe Acrobat 18 = "C:\\Users\\Admin\\AppData\\Local\\AdobeAcrobat18.exe -boot" AdobeAcrobat18.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
AdobeAcrobat18.exeAdobeAcrobat18.exedescription pid process target process PID 1988 set thread context of 1092 1988 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1092 set thread context of 1600 1092 AdobeAcrobat18.exe vbc.exe PID 1092 set thread context of 1672 1092 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 1600 vbc.exe 1600 vbc.exe 1600 vbc.exe 1600 vbc.exe 1600 vbc.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d.exeAdobeAcrobat18.exedescription pid process Token: SeDebugPrivilege 1672 e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d.exe Token: SeDebugPrivilege 1988 AdobeAcrobat18.exe -
Suspicious use of WriteProcessMemory 41 IoCs
Processes:
e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d.exeexplorer.exeAdobeAcrobat18.exeAdobeAcrobat18.exedescription pid process target process PID 1672 wrote to memory of 552 1672 e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d.exe cmd.exe PID 1672 wrote to memory of 552 1672 e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d.exe cmd.exe PID 1672 wrote to memory of 552 1672 e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d.exe cmd.exe PID 1672 wrote to memory of 552 1672 e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d.exe cmd.exe PID 1672 wrote to memory of 1492 1672 e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d.exe explorer.exe PID 1672 wrote to memory of 1492 1672 e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d.exe explorer.exe PID 1672 wrote to memory of 1492 1672 e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d.exe explorer.exe PID 1672 wrote to memory of 1492 1672 e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d.exe explorer.exe PID 760 wrote to memory of 1988 760 explorer.exe AdobeAcrobat18.exe PID 760 wrote to memory of 1988 760 explorer.exe AdobeAcrobat18.exe PID 760 wrote to memory of 1988 760 explorer.exe AdobeAcrobat18.exe PID 760 wrote to memory of 1988 760 explorer.exe AdobeAcrobat18.exe PID 1988 wrote to memory of 1092 1988 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1988 wrote to memory of 1092 1988 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1988 wrote to memory of 1092 1988 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1988 wrote to memory of 1092 1988 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1988 wrote to memory of 1092 1988 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1988 wrote to memory of 1092 1988 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1988 wrote to memory of 1092 1988 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1988 wrote to memory of 1092 1988 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1988 wrote to memory of 1092 1988 AdobeAcrobat18.exe AdobeAcrobat18.exe PID 1092 wrote to memory of 1600 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1600 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1600 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1600 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1600 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1600 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1600 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1600 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1600 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1600 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1672 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1672 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1672 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1672 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1672 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1672 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1672 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1672 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1672 1092 AdobeAcrobat18.exe vbc.exe PID 1092 wrote to memory of 1672 1092 AdobeAcrobat18.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d.exe"C:\Users\Admin\AppData\Local\Temp\e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1672 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d.exe" "C:\Users\Admin\AppData\Local\AdobeAcrobat18.exe"2⤵PID:552
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C:\Windows\SysWOW64\explorer.exe"C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Local\AdobeAcrobat18.exe"2⤵PID:1492
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C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵
- Suspicious use of WriteProcessMemory
PID:760 -
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
PID:1988 -
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
PID:1092 -
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\tmp6AB5.tmp"4⤵
- Suspicious behavior: EnumeratesProcesses
PID:1600 -
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\tmp5DCA.tmp"4⤵
- Accesses Microsoft Outlook accounts
PID:1672
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
43b11a8f6b50d581ebb29aa3f56171b3
SHA166e12aaf867a04f8f3aeed579d3280e8505a4c88
SHA256e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d
SHA5127be987394ed0711d7776ff4a85b1b72c60bbf7f4931a36beb8248b69d035e824261a20820f91ac6765905b0e0700d57b144fdd70988aee3381b0df686bd7b709
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MD5
43b11a8f6b50d581ebb29aa3f56171b3
SHA166e12aaf867a04f8f3aeed579d3280e8505a4c88
SHA256e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d
SHA5127be987394ed0711d7776ff4a85b1b72c60bbf7f4931a36beb8248b69d035e824261a20820f91ac6765905b0e0700d57b144fdd70988aee3381b0df686bd7b709
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MD5
43b11a8f6b50d581ebb29aa3f56171b3
SHA166e12aaf867a04f8f3aeed579d3280e8505a4c88
SHA256e30457394a1155cb80d2c51170f98be3c246f716010d8ee7441a4971c2b8103d
SHA5127be987394ed0711d7776ff4a85b1b72c60bbf7f4931a36beb8248b69d035e824261a20820f91ac6765905b0e0700d57b144fdd70988aee3381b0df686bd7b709
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MD5
f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84