Analysis Overview
SHA256
285ddca9d09a6bd8cc1e0159962d7f899ef47118575bd0ff2c0a4959f8c457eb
Threat Level: Known bad
The file 285ddca9d09a6bd8cc1e0159962d7f899ef47118575bd0ff2c0a4959f8c457eb was found to be: Known bad.
Malicious Activity Summary
SectopRAT payload
Detect ZGRat V1
SectopRAT
ZGRat
Downloads MZ/PE file
Executes dropped EXE
Loads dropped DLL
Suspicious use of SetThreadContext
Program crash
Enumerates physical storage devices
Unsigned PE
Checks SCSI registry key(s)
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-26 18:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-26 18:30
Reported
2024-04-26 18:33
Platform
win10v2004-20240419-en
Max time kernel
67s
Max time network
58s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\285ddca9d09a6bd8cc1e0159962d7f899ef47118575bd0ff2c0a4959f8c457eb.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\285ddca9d09a6bd8cc1e0159962d7f899ef47118575bd0ff2c0a4959f8c457eb.exe
"C:\Users\Admin\AppData\Local\Temp\285ddca9d09a6bd8cc1e0159962d7f899ef47118575bd0ff2c0a4959f8c457eb.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2764 -ip 2764
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2764 -s 696
Network
| Country | Destination | Domain | Proto |
| DE | 185.172.128.90:80 | tcp | |
| US | 8.8.8.8:53 | g.bing.com | udp |
| DE | 185.172.128.228:80 | tcp | |
| US | 8.8.8.8:53 | g.bing.com | udp |
| DE | 185.172.128.59:80 | tcp |
Files
memory/2764-1-0x0000000004110000-0x0000000004210000-memory.dmp
memory/2764-2-0x0000000005C90000-0x0000000005CFD000-memory.dmp
memory/2764-3-0x0000000000400000-0x0000000004060000-memory.dmp
memory/2764-5-0x0000000004110000-0x0000000004210000-memory.dmp
memory/2764-6-0x0000000000400000-0x0000000004060000-memory.dmp
memory/2764-9-0x0000000000400000-0x0000000004060000-memory.dmp
memory/2764-11-0x0000000000400000-0x0000000004060000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-26 18:30
Reported
2024-04-26 18:33
Platform
win11-20240426-en
Max time kernel
140s
Max time network
142s
Command Line
Signatures
Detect ZGRat V1
| 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 |
SectopRAT
SectopRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
ZGRat
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.0.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.2\run.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.2\run.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3472 set thread context of 1704 | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.2\run.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1704 set thread context of 900 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\u2ls.0.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\285ddca9d09a6bd8cc1e0159962d7f899ef47118575bd0ff2c0a4959f8c457eb.exe |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.2\run.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.2\run.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\u2ls.2\run.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\285ddca9d09a6bd8cc1e0159962d7f899ef47118575bd0ff2c0a4959f8c457eb.exe
"C:\Users\Admin\AppData\Local\Temp\285ddca9d09a6bd8cc1e0159962d7f899ef47118575bd0ff2c0a4959f8c457eb.exe"
C:\Users\Admin\AppData\Local\Temp\u2ls.0.exe
"C:\Users\Admin\AppData\Local\Temp\u2ls.0.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4124 -ip 4124
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4124 -s 1364
C:\Users\Admin\AppData\Local\Temp\u2ls.2\run.exe
"C:\Users\Admin\AppData\Local\Temp\u2ls.2\run.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\cmd.exe
C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe
"C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3376 -ip 3376
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3376 -s 1156
C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
"C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD1
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
Network
| Country | Destination | Domain | Proto |
| DE | 185.172.128.90:80 | 185.172.128.90 | tcp |
| US | 8.8.8.8:53 | 90.128.172.185.in-addr.arpa | udp |
| DE | 185.172.128.228:80 | 185.172.128.228 | tcp |
| DE | 185.172.128.59:80 | 185.172.128.59 | tcp |
| US | 8.8.8.8:53 | 228.128.172.185.in-addr.arpa | udp |
| RO | 176.97.76.106:80 | note.padd.cn.com | tcp |
| DE | 185.172.128.76:80 | 185.172.128.76 | tcp |
| DE | 185.172.128.228:80 | 185.172.128.228 | tcp |
| US | 20.157.87.45:80 | svc.iolo.com | tcp |
| FR | 185.93.2.246:443 | download.iolo.net | tcp |
| US | 20.157.87.45:80 | svc.iolo.com | tcp |
| US | 20.9.155.145:443 | westus2-2.in.applicationinsights.azure.com | tcp |
| RU | 91.215.85.66:15647 | tcp |
Files
memory/3376-2-0x0000000005DB0000-0x0000000005E1D000-memory.dmp
memory/3376-1-0x0000000004240000-0x0000000004340000-memory.dmp
memory/3376-3-0x0000000000400000-0x0000000004060000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\u2ls.0.exe
| MD5 | c13b5f69beeab544ed5866c1408e4823 |
| SHA1 | d813820f26dc47050499187cc7139a2b5d325090 |
| SHA256 | 2645bea90f70b70e06d552bb1237ff59f453a22a0b2677ed2e8e2ff39c2fa4c7 |
| SHA512 | 22356b6c3c482ab0fb7f1bbaad99f7af19014b043916305f5885a7a1a01893d426f931bd1e7447544b8325458d7a6daa26c2371c2b863fbe6bb5d17ddfe67377 |
memory/4124-13-0x0000000000400000-0x000000000403D000-memory.dmp
memory/3376-14-0x0000000000400000-0x0000000004060000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\u2ls.1.zip
| MD5 | 78d3ca6355c93c72b494bb6a498bf639 |
| SHA1 | 2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e |
| SHA256 | a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001 |
| SHA512 | 1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea |
C:\Users\Admin\AppData\Local\Temp\u2ls.2\run.exe
| MD5 | 9fb4770ced09aae3b437c1c6eb6d7334 |
| SHA1 | fe54b31b0db8665aa5b22bed147e8295afc88a03 |
| SHA256 | a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3 |
| SHA512 | 140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256 |
C:\Users\Admin\AppData\Local\Temp\u2ls.2\relay.dll
| MD5 | 10d51becd0bbce0fab147ff9658c565e |
| SHA1 | 4689a18112ff876d3c066bc8c14a08fd6b7b7a4a |
| SHA256 | 7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed |
| SHA512 | 29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29 |
C:\Users\Admin\AppData\Local\Temp\u2ls.2\whale.dbf
| MD5 | a723bf46048e0bfb15b8d77d7a648c3e |
| SHA1 | 8952d3c34e9341e4425571e10f22b782695bb915 |
| SHA256 | b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422 |
| SHA512 | ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273 |
C:\Users\Admin\AppData\Local\Temp\u2ls.2\bunch.dat
| MD5 | 1e8237d3028ab52821d69099e0954f97 |
| SHA1 | 30a6ae353adda0c471c6ed5b7a2458b07185abf2 |
| SHA256 | 9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742 |
| SHA512 | a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3 |
memory/3472-100-0x00000000724D0000-0x000000007264D000-memory.dmp
memory/3472-101-0x00007FFD97EA0000-0x00007FFD980A9000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\u2ls.2\UIxMarketPlugin.dll
| MD5 | d1ba9412e78bfc98074c5d724a1a87d6 |
| SHA1 | 0572f98d78fb0b366b5a086c2a74cc68b771d368 |
| SHA256 | cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15 |
| SHA512 | 8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f |
C:\Users\Admin\AppData\Local\Temp\u2ls.3.exe
| MD5 | 397926927bca55be4a77839b1c44de6e |
| SHA1 | e10f3434ef3021c399dbba047832f02b3c898dbd |
| SHA256 | 4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7 |
| SHA512 | cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954 |
memory/3376-121-0x0000000000400000-0x0000000004060000-memory.dmp
memory/3472-122-0x00000000724D0000-0x000000007264D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\c289f186
| MD5 | 59b9168c92681a2adee8d07398210450 |
| SHA1 | 67c49fc83633ea39bd660e916a25a0e87222d2aa |
| SHA256 | 25db7e510208b23c033722917ced1ef262a646d11d20da0b473002b5704ed2a0 |
| SHA512 | dcfe9a2b540e6d412d73de25df2125c0be590393513adf4aa03cd4f7451e9e35f4a3d67bde5e98f9993370dde9f9a04b55cc94e1d4244a209b3c997f383d2faf |
memory/1704-129-0x00007FFD97EA0000-0x00007FFD980A9000-memory.dmp
memory/1632-147-0x0000000000400000-0x00000000008AD000-memory.dmp
memory/1632-159-0x0000000000400000-0x00000000008AD000-memory.dmp
memory/3080-160-0x0000018405250000-0x0000018408B48000-memory.dmp
memory/3080-163-0x000001840A870000-0x000001840A87C000-memory.dmp
memory/3080-162-0x000001840A850000-0x000001840A860000-memory.dmp
memory/3080-161-0x00000184232F0000-0x0000018423400000-memory.dmp
memory/3080-164-0x000001840A860000-0x000001840A874000-memory.dmp
memory/3080-165-0x000001840A8D0000-0x000001840A8F4000-memory.dmp
memory/3080-169-0x0000018423640000-0x00000184236BA000-memory.dmp
memory/3080-168-0x0000018423610000-0x000001842363A000-memory.dmp
memory/3080-167-0x0000018423400000-0x00000184234B2000-memory.dmp
memory/3080-171-0x00000184237A0000-0x0000018423816000-memory.dmp
memory/3080-170-0x00000184236C0000-0x0000018423722000-memory.dmp
memory/3080-172-0x0000018409080000-0x000001840908A000-memory.dmp
memory/3080-166-0x000001840A900000-0x000001840A90A000-memory.dmp
memory/3080-176-0x0000018423820000-0x0000018423B20000-memory.dmp
memory/3080-180-0x0000018427BA0000-0x0000018427BAE000-memory.dmp
memory/3080-179-0x0000018427BD0000-0x0000018427C08000-memory.dmp
memory/3080-178-0x00000184274D0000-0x00000184274D8000-memory.dmp
memory/3080-181-0x00000184284E0000-0x00000184284EA000-memory.dmp
memory/3080-182-0x0000018428260000-0x0000018428282000-memory.dmp
memory/3080-183-0x0000018428A20000-0x0000018428F48000-memory.dmp
memory/3080-187-0x0000018428280000-0x000001842828C000-memory.dmp
memory/3080-186-0x00000184282D0000-0x0000018428320000-memory.dmp
memory/3080-188-0x0000018428320000-0x0000018428342000-memory.dmp
memory/3080-189-0x0000018428350000-0x000001842836E000-memory.dmp
memory/1704-191-0x00000000724D0000-0x000000007264D000-memory.dmp
memory/900-193-0x0000000072A70000-0x0000000073D87000-memory.dmp
memory/900-196-0x0000000001100000-0x00000000011C6000-memory.dmp
memory/900-197-0x0000000005980000-0x0000000005A12000-memory.dmp
memory/900-198-0x0000000005FD0000-0x0000000006576000-memory.dmp
memory/900-199-0x0000000005CD0000-0x0000000005E92000-memory.dmp
memory/900-200-0x0000000005A20000-0x0000000005A96000-memory.dmp
memory/900-201-0x0000000005B00000-0x0000000005B50000-memory.dmp
memory/900-202-0x0000000005930000-0x000000000593A000-memory.dmp
memory/900-203-0x0000000006BB0000-0x00000000070DC000-memory.dmp
memory/900-204-0x00000000066D0000-0x00000000066EE000-memory.dmp
memory/900-205-0x00000000067A0000-0x0000000006806000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpEE88.tmp
| MD5 | 42c395b8db48b6ce3d34c301d1eba9d5 |
| SHA1 | b7cfa3de344814bec105391663c0df4a74310996 |
| SHA256 | 5644546ecefc6786c7be5b1a89e935e640963ccd34b130f21baab9370cb9055d |
| SHA512 | 7b9214db96e9bec8745b4161a41c4c0520cdda9950f0cd3f12c7744227a25d639d07c0dd68b552cf1e032181c2e4f8297747f27bad6c7447b0f415a86bd82845 |
C:\Users\Admin\AppData\Local\Temp\tmpEE9B.tmp
| MD5 | 22be08f683bcc01d7a9799bbd2c10041 |
| SHA1 | 2efb6041cf3d6e67970135e592569c76fc4c41de |
| SHA256 | 451c2c0cf3b7cb412a05347c6e75ed8680f0d2e5f2ab0f64cc2436db9309a457 |
| SHA512 | 0eef192b3d5abe5d2435acf54b42c729c3979e4ad0b73d36666521458043ee7df1e10386bef266d7df9c31db94fb2833152bb2798936cb2082715318ef05d936 |