Analysis
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max time kernel
151s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
28-12-2023 09:50
Static task
static1
Behavioral task
behavioral1
Sample
d70aff28f5214470d0304a937c0bf7a9.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
d70aff28f5214470d0304a937c0bf7a9.exe
Resource
win10v2004-20231215-en
General
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Target
d70aff28f5214470d0304a937c0bf7a9.exe
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Size
647KB
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MD5
d70aff28f5214470d0304a937c0bf7a9
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SHA1
5cb1ef5c6839a60354fddc414a11cc41db2d31e8
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SHA256
f8e15aed8f0dbb50430567161ad19fd6fb0554b49682ddb40c905ddb4d166f66
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SHA512
43c3e2c43209a1c264a4eb80d9c0765677f19ec6b0888aa5e951cea977fe4d7e2714345413848c2ac21a35720945b2cb9fce0466069e3850e5d6689010b28e7c
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SSDEEP
12288:9dzmboLo3Q4GWVFTMNDyq8W/sAhOBaKW5IcvBz1ZlF5UFGuookWvxV6hFgagP:91lch1FoNWtWkAWaNIMxvhKaA
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2900 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 2248 d70aff28f5214470d0304a937c0bf7a9.exe -
Loads dropped DLL 3 IoCs
pid Process 1864 d70aff28f5214470d0304a937c0bf7a9.exe 1628 taskmgr.exe 1628 taskmgr.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Office = "C:\\Users\\Admin\\AppData\\Local\\Microsoft Office Collection\\office365.exe" d70aff28f5214470d0304a937c0bf7a9.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Office = "\\Microsoft Office Collection\\office365.exe" d70aff28f5214470d0304a937c0bf7a9.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs ping.exe 1 TTPs 1 IoCs
pid Process 2532 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2248 d70aff28f5214470d0304a937c0bf7a9.exe 2248 d70aff28f5214470d0304a937c0bf7a9.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 2248 d70aff28f5214470d0304a937c0bf7a9.exe 1628 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1864 d70aff28f5214470d0304a937c0bf7a9.exe Token: SeDebugPrivilege 2248 d70aff28f5214470d0304a937c0bf7a9.exe Token: SeDebugPrivilege 1628 taskmgr.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe 1628 taskmgr.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2248 d70aff28f5214470d0304a937c0bf7a9.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 1864 wrote to memory of 2248 1864 d70aff28f5214470d0304a937c0bf7a9.exe 28 PID 1864 wrote to memory of 2248 1864 d70aff28f5214470d0304a937c0bf7a9.exe 28 PID 1864 wrote to memory of 2248 1864 d70aff28f5214470d0304a937c0bf7a9.exe 28 PID 1864 wrote to memory of 2248 1864 d70aff28f5214470d0304a937c0bf7a9.exe 28 PID 1864 wrote to memory of 2900 1864 d70aff28f5214470d0304a937c0bf7a9.exe 29 PID 1864 wrote to memory of 2900 1864 d70aff28f5214470d0304a937c0bf7a9.exe 29 PID 1864 wrote to memory of 2900 1864 d70aff28f5214470d0304a937c0bf7a9.exe 29 PID 1864 wrote to memory of 2900 1864 d70aff28f5214470d0304a937c0bf7a9.exe 29 PID 2248 wrote to memory of 1628 2248 d70aff28f5214470d0304a937c0bf7a9.exe 30 PID 2248 wrote to memory of 1628 2248 d70aff28f5214470d0304a937c0bf7a9.exe 30 PID 2248 wrote to memory of 1628 2248 d70aff28f5214470d0304a937c0bf7a9.exe 30 PID 2248 wrote to memory of 1628 2248 d70aff28f5214470d0304a937c0bf7a9.exe 30 PID 2900 wrote to memory of 2532 2900 cmd.exe 32 PID 2900 wrote to memory of 2532 2900 cmd.exe 32 PID 2900 wrote to memory of 2532 2900 cmd.exe 32 PID 2900 wrote to memory of 2532 2900 cmd.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\d70aff28f5214470d0304a937c0bf7a9.exe"C:\Users\Admin\AppData\Local\Temp\d70aff28f5214470d0304a937c0bf7a9.exe"1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1864 -
C:\Users\Admin\AppData\Local\Temp\d70aff28f5214470d0304a937c0bf7a9\d70aff28f5214470d0304a937c0bf7a9.exe"C:\Users\Admin\AppData\Local\Temp\d70aff28f5214470d0304a937c0bf7a9\d70aff28f5214470d0304a937c0bf7a9.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2248 -
C:\Windows\SysWOW64\taskmgr.exe"C:\Windows\System32\taskmgr.exe"3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1628
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\d70aff28f5214470d0304a937c0bf7a9.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2900 -
C:\Windows\SysWOW64\PING.EXEping 1.1.1.1 -n 1 -w 10003⤵
- Runs ping.exe
PID:2532
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\d70aff28f5214470d0304a937c0bf7a9\d70aff28f5214470d0304a937c0bf7a9.exe
Filesize647KB
MD5d70aff28f5214470d0304a937c0bf7a9
SHA15cb1ef5c6839a60354fddc414a11cc41db2d31e8
SHA256f8e15aed8f0dbb50430567161ad19fd6fb0554b49682ddb40c905ddb4d166f66
SHA51243c3e2c43209a1c264a4eb80d9c0765677f19ec6b0888aa5e951cea977fe4d7e2714345413848c2ac21a35720945b2cb9fce0466069e3850e5d6689010b28e7c
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Filesize
70B
MD58efaf0f5e37779d7e6bc815e51fd10a7
SHA1725071d4f33ec443738395a5d7b651711424df05
SHA25617b71f1c104f2d0830d27d0f8b502f39a319c95f303b6e23d6c3b9f364ae2413
SHA512200e2ebd49706df349c1e47abe0724f258c114586acb4f30e3fe5dde8aa5d7e3040cae0359262439d2566292794386cd463feb02dc2c81b6c74675cd8b738548