Analysis Overview
SHA256
285ddca9d09a6bd8cc1e0159962d7f899ef47118575bd0ff2c0a4959f8c457eb
Threat Level: Known bad
The file 285ddca9d09a6bd8cc1e0159962d7f899ef47118575bd0ff2c0a4959f8c457eb was found to be: Known bad.
Malicious Activity Summary
Detect ZGRat V1
ZGRat
SectopRAT payload
SectopRAT
Downloads MZ/PE file
Executes dropped EXE
Loads dropped DLL
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: MapViewOfSection
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Checks SCSI registry key(s)
Suspicious use of SetWindowsHookEx
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 |