Analysis Overview
SHA256
5664820279aa20d408c82998bff07ab34c0986124b09e9ef2025c73686c77f4f
Threat Level: Known bad
The file 344c9c0f72c535e334a4b605212c69d9.exe was found to be: Known bad.
Malicious Activity Summary
Detect ZGRat V1
ZGRat
AsyncRat
AgentTesla
ModiLoader, DBatLoader
ModiLoader Second Stage
Async RAT payload
Creates new service(s)
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Suspicious use of SetThreadContext
Launches sc.exe
Program crash
Unsigned PE
Suspicious behavior: LoadsDriver
Suspicious behavior: EnumeratesProcesses
Script User-Agent
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Enumerates system info in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-23 13:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-23 13:35
Reported
2024-01-23 13:38
Platform
win7-20231215-en
Max time kernel
131s
Max time network
134s
Command Line
Signatures
ModiLoader, DBatLoader
ModiLoader Second Stage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\344c9c0f72c535e334a4b605212c69d9.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1708 wrote to memory of 1716 | N/A | C:\Users\Admin\AppData\Local\Temp\344c9c0f72c535e334a4b605212c69d9.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1708 wrote to memory of 1716 | N/A | C:\Users\Admin\AppData\Local\Temp\344c9c0f72c535e334a4b605212c69d9.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1708 wrote to memory of 1716 | N/A | C:\Users\Admin\AppData\Local\Temp\344c9c0f72c535e334a4b605212c69d9.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1708 wrote to memory of 1716 | N/A | C:\Users\Admin\AppData\Local\Temp\344c9c0f72c535e334a4b605212c69d9.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\344c9c0f72c535e334a4b605212c69d9.exe
"C:\Users\Admin\AppData\Local\Temp\344c9c0f72c535e334a4b605212c69d9.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1708 -s 728
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | onedrive.live.com | udp |
| US | 13.107.137.11:443 | onedrive.live.com | tcp |
| US | 13.107.137.11:443 | onedrive.live.com | tcp |
Files
memory/1708-0-0x0000000000230000-0x0000000000231000-memory.dmp
memory/1708-1-0x0000000002DA0000-0x0000000003DA0000-memory.dmp
memory/1708-2-0x0000000002DA0000-0x0000000003DA0000-memory.dmp
memory/1708-4-0x0000000000400000-0x00000000005B3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-23 13:35
Reported
2024-01-23 13:38
Platform
win10v2004-20231215-en
Max time kernel
150s
Max time network
156s
Command Line
Signatures
AgentTesla
AsyncRat
Detect ZGRat V1
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ModiLoader, DBatLoader
ZGRat
Async RAT payload
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ModiLoader Second Stage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Creates new service(s)
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows \System32\easinvoker.exe | N/A |
| N/A | N/A | C:\Windows \System32\easinvoker.exe | N/A |
| N/A | N/A | C:\Users\Public\Libraries\vokleakA.pif | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows \System32\easinvoker.exe | N/A |
| N/A | N/A | C:\Windows \System32\easinvoker.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Akaelkov = "C:\\Users\\Public\\Akaelkov.url" | C:\Users\Admin\AppData\Local\Temp\344c9c0f72c535e334a4b605212c69d9.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3564 set thread context of 3352 | N/A | C:\Users\Admin\AppData\Local\Temp\344c9c0f72c535e334a4b605212c69d9.exe | C:\Users\Public\Libraries\vokleakA.pif |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.exe | N/A |
| N/A | N/A | C:\Windows\system32\sc.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Windows\SysWOW64\xcopy.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Windows\SysWOW64\xcopy.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Windows\SysWOW64\xcopy.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Windows\SysWOW64\xcopy.exe | N/A |
Script User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Public\Libraries\vokleakA.pif | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\344c9c0f72c535e334a4b605212c69d9.exe
"C:\Users\Admin\AppData\Local\Temp\344c9c0f72c535e334a4b605212c69d9.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\AkaelkovO.bat" "
C:\Windows\SysWOW64\cmd.exe
cmd /c mkdir "\\?\C:\Windows "
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
C:\Windows\SysWOW64\xcopy.exe
xcopy "easinvoker.exe" "C:\Windows \System32\" /K /D /H /Y
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
C:\Windows\SysWOW64\xcopy.exe
xcopy "netutils.dll" "C:\Windows \System32\" /K /D /H /Y
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
C:\Windows\SysWOW64\xcopy.exe
xcopy "KDECO.bat" "C:\Windows \System32\" /K /D /H /Y
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
C:\Windows\SysWOW64\xcopy.exe
xcopy "x.bat" "C:\Windows \System32\" /K /D /H /Y
C:\Windows \System32\easinvoker.exe
"C:\\Windows \\System32\\easinvoker.exe"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\windows \system32\KDECO.bat""
C:\Windows\system32\cmd.exe
cmd /c powershell.exe -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"
C:\Windows\system32\sc.exe
sc.exe create truesight binPath="C:\Users\Public\Libraries\truesight.sys" type=kernel
C:\Windows\system32\sc.exe
sc.exe start truesight
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"
C:\Windows\SysWOW64\cmd.exe
cmd /c "C:\\Windows \\System32\\easinvoker.exe"
C:\Users\Public\Libraries\vokleakA.pif
C:\Users\Public\Libraries\vokleakA.pif
C:\Windows \System32\easinvoker.exe
"C:\\Windows \\System32\\easinvoker.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 148.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | onedrive.live.com | udp |
| US | 13.107.137.11:443 | onedrive.live.com | tcp |
| US | 13.107.137.11:443 | onedrive.live.com | tcp |
| US | 8.8.8.8:53 | 11.137.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ypeqqw.sn.files.1drv.com | udp |
| US | 13.107.42.12:443 | ypeqqw.sn.files.1drv.com | tcp |
| US | 8.8.8.8:53 | 12.42.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 114.110.16.96.in-addr.arpa | udp |
| ZA | 139.84.229.159:2017 | tcp | |
| US | 8.8.8.8:53 | 159.229.84.139.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 202.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 27.73.42.20.in-addr.arpa | udp |
Files
memory/3564-0-0x00000000023B0000-0x00000000023B1000-memory.dmp
memory/3564-1-0x0000000003F80000-0x0000000004F80000-memory.dmp
memory/3564-2-0x0000000003F80000-0x0000000004F80000-memory.dmp
memory/3564-4-0x0000000000400000-0x00000000005B3000-memory.dmp
C:\Users\Public\Libraries\AkaelkovO.bat
| MD5 | 6880148d6cd8fabdce94b7e91dbd8d17 |
| SHA1 | 870e9ad13355a8452746e0904d004ee8c8ec66e5 |
| SHA256 | 0bfe311ffb1de96cbb2616c2a59c2a1a4942ec03073cc2ddfdfc43f79c74d18a |
| SHA512 | 810ee2896597cbcf813b9285bb2d7f9127360a4d8a872c47460d32710fe114c27ed58f840dc8bcfdaf7b826e7e46c78c0e814e4fa3d380d10737673a1febf38e |
C:\Users\Public\Libraries\easinvoker.exe
| MD5 | 231ce1e1d7d98b44371ffff407d68b59 |
| SHA1 | 25510d0f6353dbf0c9f72fc880de7585e34b28ff |
| SHA256 | 30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96 |
| SHA512 | 520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612 |
C:\Users\Public\Libraries\netutils.dll
| MD5 | 96b99e2a886d816c1b98b018adfe6311 |
| SHA1 | 41f2f29bd8f366781ed1387068150eb2789dbbf8 |
| SHA256 | c300a049564eef6d8baa136858f1f6f0779003bd1b566d95689883c6935e2ba6 |
| SHA512 | 6768632b586123b4b7c452c05b871a2474214a5d7db4a048f7b67bc2cda9dbf87c2efaf18bed86666dc145f948a2edbe3b01949fb75e6a68d813cd18a62ba45a |
C:\Users\Public\Libraries\KDECO.bat
| MD5 | d62b11dc4dc821ef23260e5b0e74a835 |
| SHA1 | cdff2004cb9ef149f75fae296f50f4fbfefb2e84 |
| SHA256 | d1b19b878a3ae98f650843314cc3ef8d681013f6e18e0201cb47a0afa45fc349 |
| SHA512 | 27b8292eb318413b965e1c7552165e65f9003d03b15ddc0c5c142420a1a174303f983c268942d7b60c74ac4e8e79e01f83510807fc0c492cabdf4948bc69c625 |
memory/4564-29-0x00000000613C0000-0x00000000613E2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1qfghlid.qrl.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4520-39-0x0000021658AB0000-0x0000021658AD2000-memory.dmp
memory/4520-40-0x00007FF911310000-0x00007FF911DD1000-memory.dmp
memory/4520-41-0x0000021656830000-0x0000021656840000-memory.dmp
memory/4520-42-0x0000021656830000-0x0000021656840000-memory.dmp
memory/4520-45-0x00007FF911310000-0x00007FF911DD1000-memory.dmp
memory/3564-46-0x00000000023B0000-0x00000000023B1000-memory.dmp
C:\Users\Public\Libraries\vokleakA.pif
| MD5 | 22331abcc9472cc9dc6f37faf333aa2c |
| SHA1 | 2a001c30ba79a19ceaf6a09c3567c70311760aa4 |
| SHA256 | bdfa725ec2a2c8ea5861d9b4c2f608e631a183fca7916c1e07a28b656cc8ec0c |
| SHA512 | c7f5baad732424b975a426867d3d8b5424aa830aa172ed0ff0ef630070bf2b4213750e123a36d8c5a741e22d3999ca1d7e77c62d4b77d6295b20a38114b7843c |
memory/3340-56-0x00000000613C0000-0x00000000613E2000-memory.dmp
memory/3352-52-0x0000000000400000-0x0000000001400000-memory.dmp
memory/3352-55-0x0000000000400000-0x0000000001400000-memory.dmp
memory/3352-57-0x0000000000400000-0x0000000001400000-memory.dmp
memory/3352-59-0x0000000000400000-0x0000000001400000-memory.dmp
memory/3352-60-0x0000000032010000-0x000000003206E000-memory.dmp
memory/3352-61-0x0000000032000000-0x0000000032010000-memory.dmp
memory/3352-62-0x0000000032000000-0x0000000032010000-memory.dmp
memory/3352-63-0x0000000034520000-0x0000000034AC4000-memory.dmp
memory/3352-64-0x0000000072510000-0x0000000072CC0000-memory.dmp
memory/3352-66-0x0000000034B10000-0x0000000034B6C000-memory.dmp
memory/3352-65-0x0000000032000000-0x0000000032010000-memory.dmp
memory/3352-67-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-68-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-70-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-72-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-74-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-76-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-78-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-80-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-82-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-84-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-86-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-88-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-90-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-92-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-94-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-96-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-98-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-100-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-102-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-104-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-106-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-108-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-110-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-112-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-114-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-116-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-118-0x0000000034B10000-0x0000000034B67000-memory.dmp
memory/3352-1398-0x0000000032000000-0x0000000032010000-memory.dmp
memory/3352-1401-0x0000000035870000-0x000000003590C000-memory.dmp
memory/3352-1402-0x0000000035910000-0x0000000035976000-memory.dmp
memory/3352-1404-0x0000000000400000-0x0000000001400000-memory.dmp
memory/3352-1405-0x0000000032000000-0x0000000032010000-memory.dmp
memory/3352-1406-0x0000000032000000-0x0000000032010000-memory.dmp
memory/3352-1407-0x0000000072510000-0x0000000072CC0000-memory.dmp
memory/3352-1409-0x0000000032000000-0x0000000032010000-memory.dmp