Analysis Overview
SHA256
8fd4b32e8bc096e4f4c34ba302295caa4accd453edff3e4a153397710fbc4a94
Threat Level: Known bad
The file 8fd4b32e8bc096e4f4c34ba302295caa4accd453edff3e4a153397710fbc4a94 was found to be: Known bad.
Malicious Activity Summary
HawkEye Reborn
M00nd3v_Logger
M00nD3v Logger Payload
NirSoft MailPassView
NirSoft WebBrowserPassView
Nirsoft
Executes dropped EXE
Uses the VBS compiler for execution
Obfuscated with Agile.Net obfuscator
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-09-07 06:09
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-09-07 06:09
Reported
2021-09-07 06:10
Platform
win7-en
Max time network
6s
Command Line
Signatures
Processes
Network
| Country | Destination | Domain | Proto |
| N/A | 10.0.0.1:67 | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2021-09-07 06:09
Reported
2021-09-07 06:12
Platform
win10-en
Max time kernel
138s
Max time network
147s
Command Line
Signatures
HawkEye Reborn
M00nd3v_Logger
M00nD3v Logger Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NirSoft MailPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NirSoft WebBrowserPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Nirsoft
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\start.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\start.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Uses the VBS compiler for execution
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000\Software\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\AppData\\Local\\start.exe -boot" | C:\Users\Admin\AppData\Local\start.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3764 set thread context of 2092 | N/A | C:\Users\Admin\AppData\Local\start.exe | C:\Users\Admin\AppData\Local\start.exe |
| PID 2092 set thread context of 4032 | N/A | C:\Users\Admin\AppData\Local\start.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 2092 set thread context of 4028 | N/A | C:\Users\Admin\AppData\Local\start.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8fd4b32e8bc096e4f4c34ba302295caa4accd453edff3e4a153397710fbc4a94.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\start.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\start.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\start.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8fd4b32e8bc096e4f4c34ba302295caa4accd453edff3e4a153397710fbc4a94.exe
"C:\Users\Admin\AppData\Local\Temp\8fd4b32e8bc096e4f4c34ba302295caa4accd453edff3e4a153397710fbc4a94.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\8fd4b32e8bc096e4f4c34ba302295caa4accd453edff3e4a153397710fbc4a94.exe" "C:\Users\Admin\AppData\Local\start.exe"
C:\Windows\SysWOW64\explorer.exe
"C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Local\start.exe"
C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
C:\Users\Admin\AppData\Local\start.exe
"C:\Users\Admin\AppData\Local\start.exe"
C:\Users\Admin\AppData\Local\start.exe
"C:\Users\Admin\AppData\Local\start.exe"
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\tmpF62D.tmp"
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\tmp34D.tmp"
Network
| Country | Destination | Domain | Proto |
| US | 34.117.59.81:443 | tcp | |
| US | 172.67.132.120:80 | tcp | |
| US | 172.67.195.219:443 | tcp | |
| US | 8.8.8.8:53 | smtp.zoho.com | udp |
| US | 136.143.182.56:587 | smtp.zoho.com | tcp |
Files
memory/3340-115-0x0000000000C40000-0x0000000000C41000-memory.dmp
memory/3340-117-0x00000000079E0000-0x0000000007AD2000-memory.dmp
memory/3340-118-0x0000000007FE0000-0x0000000007FE1000-memory.dmp
memory/3340-119-0x0000000007B80000-0x0000000007B81000-memory.dmp
memory/3340-120-0x0000000005610000-0x000000000563A000-memory.dmp
memory/3340-121-0x0000000005640000-0x0000000005641000-memory.dmp
memory/3340-122-0x0000000005650000-0x0000000005651000-memory.dmp
memory/1908-123-0x0000000000000000-mapping.dmp
memory/2216-124-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\start.exe
| MD5 | 0e569851a5caffd0924437714db46abe |
| SHA1 | 32fe45fbef9753d08978ad11a0001b29f032ba34 |
| SHA256 | 8fd4b32e8bc096e4f4c34ba302295caa4accd453edff3e4a153397710fbc4a94 |
| SHA512 | 0229b9515e0bd71d7c4b2e5bc6a30dba5b69ba761bf20a1c4a32d112d563e758284b74ff067e0815dd8207dadd40d60292ad0d7998aa501017944949e32ae7a0 |
memory/3764-126-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\start.exe
| MD5 | 0e569851a5caffd0924437714db46abe |
| SHA1 | 32fe45fbef9753d08978ad11a0001b29f032ba34 |
| SHA256 | 8fd4b32e8bc096e4f4c34ba302295caa4accd453edff3e4a153397710fbc4a94 |
| SHA512 | 0229b9515e0bd71d7c4b2e5bc6a30dba5b69ba761bf20a1c4a32d112d563e758284b74ff067e0815dd8207dadd40d60292ad0d7998aa501017944949e32ae7a0 |
memory/3764-135-0x0000000005770000-0x0000000005771000-memory.dmp
memory/3764-136-0x000000000C490000-0x000000000C491000-memory.dmp
memory/2092-137-0x0000000000400000-0x0000000000490000-memory.dmp
C:\Users\Admin\AppData\Local\start.exe
| MD5 | 0e569851a5caffd0924437714db46abe |
| SHA1 | 32fe45fbef9753d08978ad11a0001b29f032ba34 |
| SHA256 | 8fd4b32e8bc096e4f4c34ba302295caa4accd453edff3e4a153397710fbc4a94 |
| SHA512 | 0229b9515e0bd71d7c4b2e5bc6a30dba5b69ba761bf20a1c4a32d112d563e758284b74ff067e0815dd8207dadd40d60292ad0d7998aa501017944949e32ae7a0 |
memory/2092-138-0x000000000048B1CE-mapping.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\start.exe.log
| MD5 | a12c47683d03ed3323264b06840fea15 |
| SHA1 | 5dc1d35c839bdd64d084a83ca422ebf2038a1f94 |
| SHA256 | e70034847f32a07907bf1dc9575f1d38ba028191170a653fcb7a171703f674cc |
| SHA512 | e695bceaf8f2242530ca7db10e377211b52d9378d40ff7e9c88fef491e5793f9122404a1e6f3151179fd5500ab1a094cfa372e03bce417614fe1948b67541778 |
memory/2092-143-0x0000000007740000-0x00000000077B2000-memory.dmp
memory/2092-146-0x0000000005150000-0x0000000005151000-memory.dmp
memory/2092-147-0x0000000005430000-0x0000000005431000-memory.dmp
memory/4032-148-0x0000000000400000-0x000000000045B000-memory.dmp
memory/4032-149-0x000000000044472E-mapping.dmp
memory/4032-150-0x0000000000400000-0x000000000045B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpF62D.tmp
| MD5 | c28d71a45b903e0c62f4a9a0a221cdd3 |
| SHA1 | f8235ed8002871df3d3af8a61e087efb87e2fc5e |
| SHA256 | b7e7bd57d82a2d90e2c8e87435e93826a4093ac00a0215ec9e92e48c427e7089 |
| SHA512 | a187d8c8405ef017f819f39a8807105b78a33192b7b99d0366e7bacc07e49a3651491541dd123bbe1800dfc42d8c175340cb037a3bb9f916470891f9f966af7e |
memory/4028-152-0x0000000000400000-0x000000000041C000-memory.dmp
memory/4028-153-0x000000000041211A-mapping.dmp
memory/4028-154-0x0000000000400000-0x000000000041C000-memory.dmp
memory/2092-156-0x0000000005E30000-0x0000000005E31000-memory.dmp