Analysis
- max time kernel
128s - max time network
141s - platform
windows7_x64 - resource
win7-20240220-en - resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system - submitted
27/04/2024, 00:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fcac04fb67b3dec2db923867c5cb0701.exe
Resource
win7-20240220-en
17 signatures
150 seconds
General
- Target fcac04fb67b3dec2db923867c5cb0701.exe
- Size 431KB
- Sample240427-all38afa39
- SHA256 df620b823687fa8371cb9e5a0dc17c483d804ef601757968b8666de2608d8ebb
- MD5 fcac04fb67b3dec2db923867c5cb0701
- SHA1 56af848d85c781fd6ac0b8e11b2aec770fc4a105
- SHA512 66dd7676f43c1578e9d1f2e7e6bca50ae84541497d7b5801872fe7bad8118bc92d06ba4fd0f7a0f0b47e3d47485f116e89bf43e3324c1ef767d2d62befa236cd
- SSDEEP 12288:FiJmkAC1wKXfuGRen+MkNDbfs+uR6/N40KZ:Hk2quGRO+MkNDg+uR6/u0W
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Detect ZGRat V1 3 IoCs
resource yara_rule behavioral1/memory/2040-218-0x00000000003A0000-0x0000000003C98000-memory.dmp family_zgrat_v1 behavioral1/memory/2040-219-0x000000001F190000-0x000000001F2A0000-memory.dmp family_zgrat_v1 behavioral1/memory/2040-223-0x0000000005C20000-0x0000000005C44000-memory.dmp family_zgrat_v1 - SectopRAT payload 1 IoCs
resource yara_rule behavioral1/memory/2612-252-0x00000000001C0000-0x0000000000286000-memory.dmp family_sectoprat - Downloads MZ/PE file
- Executes dropped EXE 3 IoCs
pid Process 2528 u1oo.0.exe 1568 run.exe 288 u1oo.3.exe - Loads dropped DLL 14 IoCs
pid Process 2184 fcac04fb67b3dec2db923867c5cb0701.exe 2184 fcac04fb67b3dec2db923867c5cb0701.exe 2184 fcac04fb67b3dec2db923867c5cb0701.exe 2184 fcac04fb67b3dec2db923867c5cb0701.exe 2184 fcac04fb67b3dec2db923867c5cb0701.exe 2184 fcac04fb67b3dec2db923867c5cb0701.exe 2184 fcac04fb67b3dec2db923867c5cb0701.exe 2184 fcac04fb67b3dec2db923867c5cb0701.exe 1568 run.exe 2184 fcac04fb67b3dec2db923867c5cb0701.exe 2184 fcac04fb67b3dec2db923867c5cb0701.exe 2184 fcac04fb67b3dec2db923867c5cb0701.exe 2184 fcac04fb67b3dec2db923867c5cb0701.exe 272 cmd.exe - Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1568 set thread context of 272 1568 run.exe 30 PID 272 set thread context of 2612 272 cmd.exe 35 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1oo.3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1oo.3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u1oo.3.exe - Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 1568 run.exe 1568 run.exe 272 cmd.exe 272 cmd.exe 2040 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2040 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2040 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2040 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2040 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2612 MSBuild.exe - Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 1568 run.exe 272 cmd.exe 272 cmd.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2040 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe Token: SeDebugPrivilege 2612 MSBuild.exe - Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 288 u1oo.3.exe 288 u1oo.3.exe 288 u1oo.3.exe 288 u1oo.3.exe 288 u1oo.3.exe 288 u1oo.3.exe 288 u1oo.3.exe - Suspicious use of SendNotifyMessage 7 IoCs
pid Process 288 u1oo.3.exe 288 u1oo.3.exe 288 u1oo.3.exe 288 u1oo.3.exe 288 u1oo.3.exe 288 u1oo.3.exe 288 u1oo.3.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1568 run.exe 1568 run.exe 2612 MSBuild.exe - Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2184 wrote to memory of 2528 2184 fcac04fb67b3dec2db923867c5cb0701.exe 28 PID 2184 wrote to memory of 2528 2184 fcac04fb67b3dec2db923867c5cb0701.exe 28 PID 2184 wrote to memory of 2528 2184 fcac04fb67b3dec2db923867c5cb0701.exe 28 PID 2184 wrote to memory of 2528 2184 fcac04fb67b3dec2db923867c5cb0701.exe 28 PID 2184 wrote to memory of 1568 2184 fcac04fb67b3dec2db923867c5cb0701.exe 29 PID 2184 wrote to memory of 1568 2184 fcac04fb67b3dec2db923867c5cb0701.exe 29 PID 2184 wrote to memory of 1568 2184 fcac04fb67b3dec2db923867c5cb0701.exe 29 PID 2184 wrote to memory of 1568 2184 fcac04fb67b3dec2db923867c5cb0701.exe 29 PID 2184 wrote to memory of 1568 2184 fcac04fb67b3dec2db923867c5cb0701.exe 29 PID 2184 wrote to memory of 1568 2184 fcac04fb67b3dec2db923867c5cb0701.exe 29 PID 2184 wrote to memory of 1568 2184 fcac04fb67b3dec2db923867c5cb0701.exe 29 PID 1568 wrote to memory of 272 1568 run.exe 30 PID 1568 wrote to memory of 272 1568 run.exe 30 PID 1568 wrote to memory of 272 1568 run.exe 30 PID 1568 wrote to memory of 272 1568 run.exe 30 PID 2184 wrote to memory of 288 2184 fcac04fb67b3dec2db923867c5cb0701.exe 32 PID 2184 wrote to memory of 288 2184 fcac04fb67b3dec2db923867c5cb0701.exe 32 PID 2184 wrote to memory of 288 2184 fcac04fb67b3dec2db923867c5cb0701.exe 32 PID 2184 wrote to memory of 288 2184 fcac04fb67b3dec2db923867c5cb0701.exe 32 PID 1568 wrote to memory of 272 1568 run.exe 30 PID 288 wrote to memory of 2040 288 u1oo.3.exe 33 PID 288 wrote to memory of 2040 288 u1oo.3.exe 33 PID 288 wrote to memory of 2040 288 u1oo.3.exe 33 PID 288 wrote to memory of 2040 288 u1oo.3.exe 33 PID 272 wrote to memory of 2612 272 cmd.exe 35 PID 272 wrote to memory of 2612 272 cmd.exe 35 PID 272 wrote to memory of 2612 272 cmd.exe 35 PID 272 wrote to memory of 2612 272 cmd.exe 35 PID 272 wrote to memory of 2612 272 cmd.exe 35 PID 272 wrote to memory of 2612 272 cmd.exe 35
Processes
-
C:\Users\Admin\AppData\Local\Temp\fcac04fb67b3dec2db923867c5cb0701.exe"C:\Users\Admin\AppData\Local\Temp\fcac04fb67b3dec2db923867c5cb0701.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2184 -
C:\Users\Admin\AppData\Local\Temp\u1oo.0.exe"C:\Users\Admin\AppData\Local\Temp\u1oo.0.exe"2⤵
- Executes dropped EXE
PID:2528
-
-
C:\Users\Admin\AppData\Local\Temp\u1oo.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u1oo.2\run.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1568 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\SysWOW64\cmd.exe3⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:272 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2612
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\u1oo.3.exe"C:\Users\Admin\AppData\Local\Temp\u1oo.3.exe"2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:288 -
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-2EE938868BD13⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2040
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\bd92d7984d802ff9a1e24336bd1ccb4209c69a1bd116225cd9479ac9d0f516c4\47abd71e66a94ff7acf51be5eda879f6.tmp
- Size 1KB
- SHA256 d1afd21d979a6e35d683e79690460894345c480e33b2f0faa813a0b52747b28c
- MD5 7d5949d8341e145f4389d0c5406ea5b7
- SHA1 8f0a478d64ace4a1938726be384e4077f5acc1d1
- SHA512 d8d06ba1d8ae8a0674e1ead66f8a4cd35a31c5ffb761c495cb9ee36076433c6cd969f02e6e81cacc10a7ce87a6478061282c997743a85117092cc6ba62629cd6
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\U1OO1~1.ZIP
- Size 3.7MB
- SHA256 a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001
- MD5 78d3ca6355c93c72b494bb6a498bf639
- SHA1 2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e
- SHA512 1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea
- SSDEEP 98304:7goFFJ7lj6j1elkeoTNxPxDZhAryYACWcTIxlN+ba:7guJ7wpfTDPxD0P2YG
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\b2797147
- Size 1.4MB
- SHA256 436f4e23182672e3e740552fea005cec1474c8fb8cd65bd04c68a66b198bd0c4
- MD5 7e29fd39fa82a0bfed2139e140fcdc08
- SHA1 cf28db113a4ca1ec1af7cbd45024727ee7adccfb
- SHA512 0233c62242f9e4eb68cd4654c219900cfc030d07b0dbddd099301a6eb3a0cb72e89250f2ab2d2d01adf6609ea059961db9f767d387bc8edcb1a759340149fec2
- SSDEEP 24576:u7vwM+V6nNrVqZtiLZECki2WG6mfbNIdrNEX4YXlALMJYOrOgy12ENZw2j/XsXpC:qvwMTNgOdG6mWrNEXrSMDp4w2jPUe0dI
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\iolo\dm\ioloDMLog.txt
- Size 2KB
- SHA256 a852e9244491eacc0f83c34560fb4b45879e72abb0615a21e1d6ac1c2dc577c8
- MD5 9b3aae6141249a82e8c6c4c2ccc3432b
- SHA1 a0f315486a82835ea4b8d5369a4b69e8ec66c38e
- SHA512 bd4da00090d76f1b2ccafb514a0e49685209eb679f0ce6768dcdb35ab5c0d858c99d43578bb616912e1456e9f990f6a623ec92a5bb50551f06f2db61437d6d3a
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\tmp936B.tmp
- Size 20KB
- SHA256 4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988
- MD5 c9ff7748d8fcef4cf84a5501e996a641
- SHA1 02867e5010f62f97ebb0cfb32cb3ede9449fe0c9
- SHA512 d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73
- SSDEEP 12:TLVsFVP89GkwtwhuFdbXGwvfhowcFOaOmzdOtssh+bgc4Jp+FxOUwa5q0S9zXhZn:TLcF1kwNbXYFpFNYcw+6UwcQVXH5fB
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u1oo.2\UIxMarketPlugin.dll
- Size 1.6MB
- SHA256 cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15
- MD5 d1ba9412e78bfc98074c5d724a1a87d6
- SHA1 0572f98d78fb0b366b5a086c2a74cc68b771d368
- SHA512 8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f
- SSDEEP 49152:/7Q2CH7FiYk7q8wOP2nyh9VgFdJYZL6MsQv4Pvg3KIA8wuSgKacXTT3Kos2lpm:sZH7FZk7LP2nyh9VgFdJYZL6NQgPVIAv
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u1oo.2\bunch.dat
- Size 1.3MB
- SHA256 9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742
- MD5 1e8237d3028ab52821d69099e0954f97
- SHA1 30a6ae353adda0c471c6ed5b7a2458b07185abf2
- SHA512 a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3
- SSDEEP 24576:7vktfYOP8kCc3P/X970uBuBFA3S8Fa+/D9kGmk3Lh9AvPG:7vk5H8LIt1e2Sl+if2YG
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u1oo.2\relay.dll
- Size 1.5MB
- SHA256 7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed
- MD5 10d51becd0bbce0fab147ff9658c565e
- SHA1 4689a18112ff876d3c066bc8c14a08fd6b7b7a4a
- SHA512 29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29
- SSDEEP 49152:n2gm39uH+I5/GxEoadcqX7Q9F7r40YB+eTcq+PDXx1lWz0v2:DmtuH+e/RoadcqX7Qz7rDY8vq+Pbx1lc
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u1oo.2\run.exe
- Size 2.4MB
- SHA256 a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3
- MD5 9fb4770ced09aae3b437c1c6eb6d7334
- SHA1 fe54b31b0db8665aa5b22bed147e8295afc88a03
- SHA512 140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256
- SSDEEP 49152:Y8UMSn5cV2N9LNwtQ5gRR+moI1axGbYj6QAl4ImDkg7d5lROCDG5yzlC97W+uJUM:QMS5hN9OtQ5gRjoI8xGbYj6QAl4gg7dF
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u1oo.2\whale.dbf
- Size 85KB
- SHA256 b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422
- MD5 a723bf46048e0bfb15b8d77d7a648c3e
- SHA1 8952d3c34e9341e4425571e10f22b782695bb915
- SHA512 ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273
- SSDEEP 1536:X5B5jj6bWG+5cAD2Fno6ktTgDa+0rldAe7VwDb4bWTfmdI7p:X5Ljj6bi512Fn3b0Ie7qgbWd9
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\u1oo.0.exe
- Size 287KB
- SHA256 84a11b7b44f40e21f2b778875bb6af408a014eeb907fb846cbcc7ea73131cefa
- MD5 bb2810421305b969836433a1dfb11271
- SHA1 b539a84f42a3e07253bfc76ab2cc89de6fdf6f7c
- SHA512 94bc6848061595b7d2c78dd03cb488eb1c51cf53f372d725687353b47c6c601dd6d2470cf308720e556fa7d6160ea1185f034e75db793c6bdd592dd3606a0963
- SSDEEP 3072:UHxuFIQ09pm10VCYK+6y8ctD8hrA9C56Mr62QBsfLlpqy7spozLI9K72q8VAXoDu:AImMZeCg2KYLjICzLIMfFoDof2K
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\u1oo.3.exe
- Size 4.6MB
- SHA256 4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
- MD5 397926927bca55be4a77839b1c44de6e
- SHA1 e10f3434ef3021c399dbba047832f02b3c898dbd
- SHA512 cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954
- SSDEEP 49152:1ZRCckM8wwGbtBiRFWSGqCW4FL5wslsAEL1ksS2NHsF3TjZ1I6bqmHC0Jg:1ZRCwrb64XwWsAwFaFXxg
- MD5 SHA1 SHA512 SSDEEP