Analysis
- max time kernel
148s - max time network
131s - platform
windows7_x64 - resource
win7-en-20210920 - submitted
09/10/2021, 07:59
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe
Resource
win7-en-20210920
0 signatures
0 seconds
General
- Target SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe
- Size 1.0MB
- Sample211009-jvdymsfbfl
- SHA256 a4135c43aee02115c239b00fad113112dd908aa3d3013337b009b423a17c441d
- MD5 f094036283fb7ea42ba5627934eba4cf
- SHA1 a53b90650c84e9d4f270beae67ff9ed07492c777
- SHA512 d7ab19d00ffe99091e4a5e3f59a862ab07bd98c8616c8284c13eb748c22f54029af055604dd2835220b72d81b6fb05c97c2c04ba2e91f289a350be38e10fca60
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
vidar
Version
-
41.2
Botnet
-
933
C2
-
https://mas.to/@serg4325
Attributes
-
profile_id
933
Signatures
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
- Vidar Stealer 3 IoCs
resource yara_rule behavioral1/memory/816-82-0x0000000000310000-0x00000000003E6000-memory.dmp family_vidar behavioral1/memory/816-83-0x0000000000400000-0x00000000004D9000-memory.dmp family_vidar behavioral1/memory/436-147-0x0000000000570000-0x00000000005D0000-memory.dmp family_vidar - XMRig Miner Payload 12 IoCs
resource yara_rule behavioral1/memory/1684-176-0x0000000140000000-0x0000000140763000-memory.dmp xmrig behavioral1/memory/1684-177-0x0000000140000000-0x0000000140763000-memory.dmp xmrig behavioral1/memory/1684-178-0x0000000140000000-0x0000000140763000-memory.dmp xmrig behavioral1/memory/1684-179-0x0000000140000000-0x0000000140763000-memory.dmp xmrig behavioral1/memory/1684-180-0x0000000140000000-0x0000000140763000-memory.dmp xmrig behavioral1/memory/1684-181-0x0000000140000000-0x0000000140763000-memory.dmp xmrig behavioral1/memory/1684-182-0x0000000140000000-0x0000000140763000-memory.dmp xmrig behavioral1/memory/1684-183-0x0000000140000000-0x0000000140763000-memory.dmp xmrig behavioral1/memory/1684-184-0x0000000140000000-0x0000000140763000-memory.dmp xmrig behavioral1/memory/1684-185-0x0000000140000000-0x0000000140763000-memory.dmp xmrig behavioral1/memory/1684-186-0x00000001402F327C-mapping.dmp xmrig behavioral1/memory/1684-188-0x0000000140000000-0x0000000140763000-memory.dmp xmrig - Executes dropped EXE 12 IoCs
pid Process 1580 Chrome 5.exe 524 inst001.exe 684 DownFlSetup110.exe 816 Soft1ww01.exe 988 2172672.scr 1720 7720942.scr 1748 1648299.scr 1320 WinHoster.exe 340 8452700.scr 1368 6838390.scr 1396 services64.exe 684 sihost64.exe - Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 1648299.scr Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 1648299.scr Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 8452700.scr Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 8452700.scr - Loads dropped DLL 15 IoCs
pid Process 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 1720 7720942.scr 436 WerFault.exe 436 WerFault.exe 436 WerFault.exe 436 WerFault.exe 436 WerFault.exe 436 WerFault.exe 436 WerFault.exe 1580 Chrome 5.exe 1396 services64.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
resource yara_rule behavioral1/files/0x000600000001222f-101.dat themida behavioral1/files/0x0006000000012233-115.dat themida behavioral1/memory/1748-117-0x0000000000A70000-0x0000000000A71000-memory.dmp themida behavioral1/memory/340-130-0x0000000000190000-0x0000000000191000-memory.dmp themida - Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Windows\CurrentVersion\Run\WinHost = "C:\\Users\\Admin\\AppData\\Roaming\\WinHost\\WinHoster.exe" 7720942.scr - Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 1648299.scr Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 8452700.scr - Legitimate hosting services abused for malware hosting/C2 1 TTPs
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 1748 1648299.scr 340 8452700.scr - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1396 set thread context of 1684 1396 services64.exe 53 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Program crash 1 IoCs
pid pid_target Process procid_target 436 816 WerFault.exe 30 - Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 788 schtasks.exe 1748 schtasks.exe -
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 DownFlSetup110.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 DownFlSetup110.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 DownFlSetup110.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25 services64.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 0f0000000100000014000000e35ef08d884f0a0ade2f75e96301ce6230f213a8090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b060105050703085300000001000000230000003021301f06096086480186fd6c020130123010060a2b0601040182373c0101030200c0140000000100000014000000b13ec36903f8bf4701d498261a0802ef63642bc30b00000001000000120000004400690067006900430065007200740000001d00000001000000100000008f76b981d528ad4770088245e2031b630300000001000000140000005fb7ee0633e259dbad0c4c9ae6d38f1a61c7dc252000000001000000c9030000308203c5308202ada003020102021002ac5c266a0b409b8f0b79f2ae462577300d06092a864886f70d0101050500306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100c6cce573e6fbd4bbe52d2d32a6dfe5813fc9cd2549b6712ac3d5943467a20a1cb05f69a640b1c4b7b28fd098a4a941593ad3dc94d63cdb7438a44acc4d2582f74aa5531238eef3496d71917e63b6aba65fc3a484f84f6251bef8c5ecdb3892e306e508910cc4284155fbcb5a89157e71e835bf4d72093dbe3a38505b77311b8db3c724459aa7ac6d00145a04b7ba13eb510a984141224e656187814150a6795c89de194a57d52ee65d1c532c7e98cd1a0616a46873d03404135ca171d35a7c55db5e64e13787305604e511b4298012f1793988a202117c2766b788b778f2ca0aa838ab0a64c2bf665d9584c1a1251e875d1a500b2012cc41bb6e0b5138b84bcb0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e04160414b13ec36903f8bf4701d498261a0802ef63642bc3301f0603551d23041830168014b13ec36903f8bf4701d498261a0802ef63642bc3300d06092a864886f70d010105050003820101001c1a0697dcd79c9f3c886606085721db2147f82a67aabf183276401057c18af37ad911658e35fa9efc45b59ed94c314bb891e8432c8eb378cedbe3537971d6e5219401da55879a2464f68a66ccde9c37cda834b1699b23c89e78222b7043e35547316119ef58c5852f4e30f6a0311623c8e7e2651633cbbf1a1ba03df8ca5e8b318b6008892d0c065c52b7c4f90a98d1155f9f12be7c366338bd44a47fe4262b0ac497690de98ce2c01057b8c876129155f24869d8bc2a025b0f44d42031dbf4ba70265d90609ebc4b17092fb4cb1e4368c90727c1d25cf7ea21b968129c3c9cbf9efc805c9b63cdec47aa252767a037f300827d54d7a9f8e92e13a377e81f4a services64.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 services64.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 services64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 DownFlSetup110.exe - Suspicious behavior: EnumeratesProcesses 40 IoCs
pid Process 988 2172672.scr 1748 1648299.scr 340 8452700.scr 1368 6838390.scr 1368 6838390.scr 988 2172672.scr 436 WerFault.exe 436 WerFault.exe 436 WerFault.exe 436 WerFault.exe 436 WerFault.exe 436 WerFault.exe 340 8452700.scr 1580 Chrome 5.exe 1396 services64.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe 1684 explorer.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 436 WerFault.exe - Suspicious use of AdjustPrivilegeToken 10 IoCs
description pid Process Token: SeDebugPrivilege 684 DownFlSetup110.exe Token: SeDebugPrivilege 988 2172672.scr Token: SeDebugPrivilege 1368 6838390.scr Token: SeDebugPrivilege 436 WerFault.exe Token: SeDebugPrivilege 340 8452700.scr Token: SeDebugPrivilege 1748 1648299.scr Token: SeDebugPrivilege 1580 Chrome 5.exe Token: SeDebugPrivilege 1396 services64.exe Token: SeLockMemoryPrivilege 1684 explorer.exe Token: SeLockMemoryPrivilege 1684 explorer.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1740 wrote to memory of 1580 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 27 PID 1740 wrote to memory of 1580 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 27 PID 1740 wrote to memory of 1580 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 27 PID 1740 wrote to memory of 1580 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 27 PID 1740 wrote to memory of 524 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 28 PID 1740 wrote to memory of 524 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 28 PID 1740 wrote to memory of 524 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 28 PID 1740 wrote to memory of 524 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 28 PID 1740 wrote to memory of 684 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 29 PID 1740 wrote to memory of 684 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 29 PID 1740 wrote to memory of 684 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 29 PID 1740 wrote to memory of 684 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 29 PID 1740 wrote to memory of 816 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 30 PID 1740 wrote to memory of 816 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 30 PID 1740 wrote to memory of 816 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 30 PID 1740 wrote to memory of 816 1740 SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe 30 PID 684 wrote to memory of 988 684 DownFlSetup110.exe 32 PID 684 wrote to memory of 988 684 DownFlSetup110.exe 32 PID 684 wrote to memory of 988 684 DownFlSetup110.exe 32 PID 684 wrote to memory of 988 684 DownFlSetup110.exe 32 PID 684 wrote to memory of 1720 684 DownFlSetup110.exe 34 PID 684 wrote to memory of 1720 684 DownFlSetup110.exe 34 PID 684 wrote to memory of 1720 684 DownFlSetup110.exe 34 PID 684 wrote to memory of 1720 684 DownFlSetup110.exe 34 PID 684 wrote to memory of 1748 684 DownFlSetup110.exe 35 PID 684 wrote to memory of 1748 684 DownFlSetup110.exe 35 PID 684 wrote to memory of 1748 684 DownFlSetup110.exe 35 PID 684 wrote to memory of 1748 684 DownFlSetup110.exe 35 PID 1720 wrote to memory of 1320 1720 7720942.scr 37 PID 1720 wrote to memory of 1320 1720 7720942.scr 37 PID 1720 wrote to memory of 1320 1720 7720942.scr 37 PID 1720 wrote to memory of 1320 1720 7720942.scr 37 PID 684 wrote to memory of 340 684 DownFlSetup110.exe 38 PID 684 wrote to memory of 340 684 DownFlSetup110.exe 38 PID 684 wrote to memory of 340 684 DownFlSetup110.exe 38 PID 684 wrote to memory of 340 684 DownFlSetup110.exe 38 PID 684 wrote to memory of 1368 684 DownFlSetup110.exe 41 PID 684 wrote to memory of 1368 684 DownFlSetup110.exe 41 PID 684 wrote to memory of 1368 684 DownFlSetup110.exe 41 PID 684 wrote to memory of 1368 684 DownFlSetup110.exe 41 PID 816 wrote to memory of 436 816 Soft1ww01.exe 44 PID 816 wrote to memory of 436 816 Soft1ww01.exe 44 PID 816 wrote to memory of 436 816 Soft1ww01.exe 44 PID 816 wrote to memory of 436 816 Soft1ww01.exe 44 PID 1580 wrote to memory of 1964 1580 Chrome 5.exe 45 PID 1580 wrote to memory of 1964 1580 Chrome 5.exe 45 PID 1580 wrote to memory of 1964 1580 Chrome 5.exe 45 PID 1964 wrote to memory of 788 1964 cmd.exe 47 PID 1964 wrote to memory of 788 1964 cmd.exe 47 PID 1964 wrote to memory of 788 1964 cmd.exe 47 PID 1580 wrote to memory of 1396 1580 Chrome 5.exe 48 PID 1580 wrote to memory of 1396 1580 Chrome 5.exe 48 PID 1580 wrote to memory of 1396 1580 Chrome 5.exe 48 PID 1396 wrote to memory of 524 1396 services64.exe 49 PID 1396 wrote to memory of 524 1396 services64.exe 49 PID 1396 wrote to memory of 524 1396 services64.exe 49 PID 524 wrote to memory of 1748 524 cmd.exe 51 PID 524 wrote to memory of 1748 524 cmd.exe 51 PID 524 wrote to memory of 1748 524 cmd.exe 51 PID 1396 wrote to memory of 684 1396 services64.exe 52 PID 1396 wrote to memory of 684 1396 services64.exe 52 PID 1396 wrote to memory of 684 1396 services64.exe 52 PID 1396 wrote to memory of 1684 1396 services64.exe 53 PID 1396 wrote to memory of 1684 1396 services64.exe 53
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDropNET.43.8032.30043.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1740 -
C:\Users\Admin\AppData\Local\Temp\Chrome 5.exe"C:\Users\Admin\AppData\Local\Temp\Chrome 5.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1580 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\Admin\AppData\Roaming\services64.exe"' & exit3⤵
- Suspicious use of WriteProcessMemory
PID:1964 -
C:\Windows\system32\schtasks.exeschtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\Admin\AppData\Roaming\services64.exe"'4⤵
- Creates scheduled task(s)
PID:788
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C:\Users\Admin\AppData\Roaming\services64.exe"C:\Users\Admin\AppData\Roaming\services64.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1396 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\Admin\AppData\Roaming\services64.exe"' & exit4⤵
- Suspicious use of WriteProcessMemory
PID:524 -
C:\Windows\system32\schtasks.exeschtasks /create /f /sc onlogon /rl highest /tn "services64" /tr '"C:\Users\Admin\AppData\Roaming\services64.exe"'5⤵
- Creates scheduled task(s)
PID:1748
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C:\Users\Admin\AppData\Roaming\Microsoft\Libs\sihost64.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Libs\sihost64.exe"4⤵
- Executes dropped EXE
PID:684
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C:\Windows\explorer.exeC:\Windows\explorer.exe --cinit-find-x -B --algo=rx/0 --asm=auto --cpu-memory-pool=1 --randomx-mode=auto --randomx-no-rdmsr --cuda-bfactor-hint=12 --cuda-bsleep-hint=100 --url=xmr-eu2.nanopool.org:14433 --user=41o1Bi5waqLgbkV653RD7zSYeXSWRu1wnEDzPgFDFwntSnuRx7g4HbHPqNDGS6BW1bget6yyHyrPbBcVsdR6Ebxd843bMuK.add/password --pass= --cpu-max-threads-hint=30 --cinit-remote-config="v4Qq47ngFyBcSyO2uLKc6O4DG/ZgkwoY7/pmBv4ks3wJ7PR9JPsLklOJLkitFc6Y" --cinit-idle-wait=5 --cinit-idle-cpu=70 --tls --cinit-stealth4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1684
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C:\Users\Admin\AppData\Local\Temp\inst001.exe"C:\Users\Admin\AppData\Local\Temp\inst001.exe"2⤵
- Executes dropped EXE
PID:524
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C:\Users\Admin\AppData\Local\Temp\DownFlSetup110.exe"C:\Users\Admin\AppData\Local\Temp\DownFlSetup110.exe"2⤵
- Executes dropped EXE
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:684 -
C:\Users\Admin\AppData\Roaming\2172672.scr"C:\Users\Admin\AppData\Roaming\2172672.scr" /S3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:988
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C:\Users\Admin\AppData\Roaming\7720942.scr"C:\Users\Admin\AppData\Roaming\7720942.scr" /S3⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1720 -
C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe"C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe"4⤵
- Executes dropped EXE
PID:1320
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C:\Users\Admin\AppData\Roaming\1648299.scr"C:\Users\Admin\AppData\Roaming\1648299.scr" /S3⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1748
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C:\Users\Admin\AppData\Roaming\8452700.scr"C:\Users\Admin\AppData\Roaming\8452700.scr" /S3⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:340
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C:\Users\Admin\AppData\Roaming\6838390.scr"C:\Users\Admin\AppData\Roaming\6838390.scr" /S3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1368
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C:\Users\Admin\AppData\Local\Temp\Soft1ww01.exe"C:\Users\Admin\AppData\Local\Temp\Soft1ww01.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:816 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 816 -s 8723⤵
- Loads dropped DLL
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:436
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