Analysis
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max time kernel
136s -
max time network
147s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
23-04-2021 18:01
Static task
static1
Behavioral task
behavioral1
Sample
a5523425c4a1ec48a104970e15e55978.exe
Resource
win7v20210410
General
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Target
a5523425c4a1ec48a104970e15e55978.exe
-
Size
15KB
-
MD5
a5523425c4a1ec48a104970e15e55978
-
SHA1
43d820ee908bff37ed63dc8a13d8782637bd3203
-
SHA256
1ca3cfc63c029b0d6a0d312cac86c5dc77e9efe86dd711a08e1f25d0ec62c366
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SHA512
67943d00181e9fe7f31c8ee1ac3acdbc252519732b920d0c4fb700d6eee7ae770ce33e75f07743b3d7536607a0a2e21727bb01703426e99202a7dec66cb5cee4
Malware Config
Extracted
xpertrat
3.0.10
special X
ghytrty.duckdns.org:4145
spapertyy.duckdns.org:4145
L3Q7I4T2-J8A6-K6O4-W4G3-T5J7D0W2V5E0
Signatures
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XpertRAT Core Payload 2 IoCs
Processes:
resource yara_rule behavioral1/memory/1332-71-0x0000000000400000-0x0000000000443000-memory.dmp xpertrat behavioral1/memory/1332-72-0x0000000000401364-mapping.dmp xpertrat -
NirSoft MailPassView 2 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral1/memory/976-82-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral1/memory/976-83-0x0000000000411654-mapping.dmp MailPassView -
NirSoft WebBrowserPassView 2 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/1700-85-0x0000000000400000-0x0000000000459000-memory.dmp WebBrowserPassView behavioral1/memory/1700-86-0x0000000000442F04-mapping.dmp WebBrowserPassView -
Nirsoft 6 IoCs
Processes:
resource yara_rule behavioral1/memory/976-82-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral1/memory/976-83-0x0000000000411654-mapping.dmp Nirsoft behavioral1/memory/1700-85-0x0000000000400000-0x0000000000459000-memory.dmp Nirsoft behavioral1/memory/1700-86-0x0000000000442F04-mapping.dmp Nirsoft behavioral1/memory/1620-93-0x000000000040C2A8-mapping.dmp Nirsoft behavioral1/memory/1620-92-0x0000000000400000-0x0000000000415000-memory.dmp Nirsoft -
Adds policy Run key to start application 2 TTPs 2 IoCs
Processes:
iexplore.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run iexplore.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\L3Q7I4T2-J8A6-K6O4-W4G3-T5J7D0W2V5E0 = "C:\\Users\\Admin\\AppData\\Roaming\\L3Q7I4T2-J8A6-K6O4-W4G3-T5J7D0W2V5E0\\L3Q7I4T2-J8A6-K6O4-W4G3-T5J7D0W2V5E0.exe" iexplore.exe -
Processes:
resource yara_rule behavioral1/memory/320-79-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/2012-89-0x0000000000400000-0x0000000000416000-memory.dmp upx -
Processes:
a5523425c4a1ec48a104970e15e55978.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UACDisableNotify = "0" a5523425c4a1ec48a104970e15e55978.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
iexplore.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run iexplore.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\L3Q7I4T2-J8A6-K6O4-W4G3-T5J7D0W2V5E0 = "C:\\Users\\Admin\\AppData\\Roaming\\L3Q7I4T2-J8A6-K6O4-W4G3-T5J7D0W2V5E0\\L3Q7I4T2-J8A6-K6O4-W4G3-T5J7D0W2V5E0.exe" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Windows\CurrentVersion\Run\L3Q7I4T2-J8A6-K6O4-W4G3-T5J7D0W2V5E0 = "C:\\Users\\Admin\\AppData\\Roaming\\L3Q7I4T2-J8A6-K6O4-W4G3-T5J7D0W2V5E0\\L3Q7I4T2-J8A6-K6O4-W4G3-T5J7D0W2V5E0.exe" iexplore.exe -
Processes:
a5523425c4a1ec48a104970e15e55978.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a5523425c4a1ec48a104970e15e55978.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 14 IoCs
Processes:
a5523425c4a1ec48a104970e15e55978.exepid process 1088 a5523425c4a1ec48a104970e15e55978.exe 1088 a5523425c4a1ec48a104970e15e55978.exe 1088 a5523425c4a1ec48a104970e15e55978.exe 1088 a5523425c4a1ec48a104970e15e55978.exe 1088 a5523425c4a1ec48a104970e15e55978.exe 1088 a5523425c4a1ec48a104970e15e55978.exe 1088 a5523425c4a1ec48a104970e15e55978.exe 1088 a5523425c4a1ec48a104970e15e55978.exe 1088 a5523425c4a1ec48a104970e15e55978.exe 1088 a5523425c4a1ec48a104970e15e55978.exe 1088 a5523425c4a1ec48a104970e15e55978.exe 1088 a5523425c4a1ec48a104970e15e55978.exe 1088 a5523425c4a1ec48a104970e15e55978.exe 1088 a5523425c4a1ec48a104970e15e55978.exe -
Suspicious use of SetThreadContext 7 IoCs
Processes:
a5523425c4a1ec48a104970e15e55978.exea5523425c4a1ec48a104970e15e55978.exeiexplore.exedescription pid process target process PID 1088 set thread context of 1192 1088 a5523425c4a1ec48a104970e15e55978.exe a5523425c4a1ec48a104970e15e55978.exe PID 1192 set thread context of 1332 1192 a5523425c4a1ec48a104970e15e55978.exe iexplore.exe PID 1332 set thread context of 320 1332 iexplore.exe iexplore.exe PID 1332 set thread context of 976 1332 iexplore.exe iexplore.exe PID 1332 set thread context of 1700 1332 iexplore.exe iexplore.exe PID 1332 set thread context of 2012 1332 iexplore.exe iexplore.exe PID 1332 set thread context of 1620 1332 iexplore.exe iexplore.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 292 1088 WerFault.exe a5523425c4a1ec48a104970e15e55978.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 324 timeout.exe -
Processes:
a5523425c4a1ec48a104970e15e55978.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43 a5523425c4a1ec48a104970e15e55978.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 0f00000001000000140000006dca5bd00dcf1c0f327059d374b29ca6e3c50aa6090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b0601050507030814000000010000001400000045eba2aff492cb82312d518ba7a7219df36dc80f0b00000001000000120000004400690067006900430065007200740000001d00000001000000100000004f5f106930398d09107b40c3c7ca8f1c0300000001000000140000000563b8630d62d75abbc8ab1e4bdfb5a899b24d432000000001000000bb030000308203b73082029fa00302010202100ce7e0e517d846fe8fe560fc1bf03039300d06092a864886f70d01010505003065310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312430220603550403131b4469676943657274204173737572656420494420526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a3065310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312430220603550403131b4469676943657274204173737572656420494420526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100ad0e15cee443805cb187f3b760f97112a5aedc269488aaf4cef520392858600cf880daa9159532613cb5b128848a8adc9f0a0c83177a8f90ac8ae779535c31842af60f98323676ccdedd3ca8a2ef6afb21f25261df9f20d71fe2b1d9fe1864d2125b5ff9581835bc47cda136f96b7fd4b0383ec11bc38c33d9d82f18fe280fb3a783d6c36e44c061359616fe599c8b766dd7f1a24b0d2bff0b72da9e60d08e9035c678558720a1cfe56d0ac8497c3198336c22e987d0325aa2ba138211ed39179d993a72a1e6faa4d9d5173175ae857d22ae3f014686f62879c8b1dae45717c47e1c0eb0b492a656b3bdb297edaaa7f0b7c5a83f9516d0ffa196eb085f18774f0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e0416041445eba2aff492cb82312d518ba7a7219df36dc80f301f0603551d2304183016801445eba2aff492cb82312d518ba7a7219df36dc80f300d06092a864886f70d01010505000382010100a20ebcdfe2edf0e372737a6494bff77266d832e4427562ae87ebf2d5d9de56b39fccce1428b90d97605c124c58e4d33d834945589735691aa847ea56c679ab12d8678184df7f093c94e6b8262c20bd3db32889f75fff22e297841fe965ef87e0dfc16749b35debb2092aeb26ed78be7d3f2bf3b726356d5f8901b6495b9f01059bab3d25c1ccb67fc2f16f86c6fa6468eb812d94eb42b7fa8c1edd62f1be5067b76cbdf3f11f6b0c3607167f377ca95b6d7af112466083d72704be4bce97bec3672a6811df80e70c3366bf130d146ef37f1f63101efa8d1b256d6c8fa5b76101b1d2a326a110719dade2c3f9c39951b72b0708ce2ee650b2a7fa0a452fa2f0f2 a5523425c4a1ec48a104970e15e55978.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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 a5523425c4a1ec48a104970e15e55978.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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 a5523425c4a1ec48a104970e15e55978.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
a5523425c4a1ec48a104970e15e55978.exea5523425c4a1ec48a104970e15e55978.exeWerFault.exepid process 1088 a5523425c4a1ec48a104970e15e55978.exe 1088 a5523425c4a1ec48a104970e15e55978.exe 1088 a5523425c4a1ec48a104970e15e55978.exe 1192 a5523425c4a1ec48a104970e15e55978.exe 1192 a5523425c4a1ec48a104970e15e55978.exe 292 WerFault.exe 292 WerFault.exe 292 WerFault.exe 292 WerFault.exe 292 WerFault.exe 1192 a5523425c4a1ec48a104970e15e55978.exe 1192 a5523425c4a1ec48a104970e15e55978.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
WerFault.exepid process 292 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
a5523425c4a1ec48a104970e15e55978.exeWerFault.exeiexplore.exeiexplore.exedescription pid process Token: SeDebugPrivilege 1088 a5523425c4a1ec48a104970e15e55978.exe Token: SeDebugPrivilege 292 WerFault.exe Token: SeDebugPrivilege 1332 iexplore.exe Token: SeDebugPrivilege 320 iexplore.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
a5523425c4a1ec48a104970e15e55978.exeiexplore.exepid process 1192 a5523425c4a1ec48a104970e15e55978.exe 1332 iexplore.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
a5523425c4a1ec48a104970e15e55978.execmd.exea5523425c4a1ec48a104970e15e55978.exeiexplore.exedescription pid process target process PID 1088 wrote to memory of 1536 1088 a5523425c4a1ec48a104970e15e55978.exe cmd.exe PID 1088 wrote to memory of 1536 1088 a5523425c4a1ec48a104970e15e55978.exe cmd.exe PID 1088 wrote to memory of 1536 1088 a5523425c4a1ec48a104970e15e55978.exe cmd.exe PID 1088 wrote to memory of 1536 1088 a5523425c4a1ec48a104970e15e55978.exe cmd.exe PID 1536 wrote to memory of 324 1536 cmd.exe timeout.exe PID 1536 wrote to memory of 324 1536 cmd.exe timeout.exe PID 1536 wrote to memory of 324 1536 cmd.exe timeout.exe PID 1536 wrote to memory of 324 1536 cmd.exe timeout.exe PID 1088 wrote to memory of 1192 1088 a5523425c4a1ec48a104970e15e55978.exe a5523425c4a1ec48a104970e15e55978.exe PID 1088 wrote to memory of 1192 1088 a5523425c4a1ec48a104970e15e55978.exe a5523425c4a1ec48a104970e15e55978.exe PID 1088 wrote to memory of 1192 1088 a5523425c4a1ec48a104970e15e55978.exe a5523425c4a1ec48a104970e15e55978.exe PID 1088 wrote to memory of 1192 1088 a5523425c4a1ec48a104970e15e55978.exe a5523425c4a1ec48a104970e15e55978.exe PID 1088 wrote to memory of 1192 1088 a5523425c4a1ec48a104970e15e55978.exe a5523425c4a1ec48a104970e15e55978.exe PID 1088 wrote to memory of 1192 1088 a5523425c4a1ec48a104970e15e55978.exe a5523425c4a1ec48a104970e15e55978.exe PID 1088 wrote to memory of 1192 1088 a5523425c4a1ec48a104970e15e55978.exe a5523425c4a1ec48a104970e15e55978.exe PID 1088 wrote to memory of 1192 1088 a5523425c4a1ec48a104970e15e55978.exe a5523425c4a1ec48a104970e15e55978.exe PID 1088 wrote to memory of 292 1088 a5523425c4a1ec48a104970e15e55978.exe WerFault.exe PID 1088 wrote to memory of 292 1088 a5523425c4a1ec48a104970e15e55978.exe WerFault.exe PID 1088 wrote to memory of 292 1088 a5523425c4a1ec48a104970e15e55978.exe WerFault.exe PID 1088 wrote to memory of 292 1088 a5523425c4a1ec48a104970e15e55978.exe WerFault.exe PID 1192 wrote to memory of 1332 1192 a5523425c4a1ec48a104970e15e55978.exe iexplore.exe PID 1192 wrote to memory of 1332 1192 a5523425c4a1ec48a104970e15e55978.exe iexplore.exe PID 1192 wrote to memory of 1332 1192 a5523425c4a1ec48a104970e15e55978.exe iexplore.exe PID 1192 wrote to memory of 1332 1192 a5523425c4a1ec48a104970e15e55978.exe iexplore.exe PID 1192 wrote to memory of 1332 1192 a5523425c4a1ec48a104970e15e55978.exe iexplore.exe PID 1192 wrote to memory of 1332 1192 a5523425c4a1ec48a104970e15e55978.exe iexplore.exe PID 1192 wrote to memory of 1332 1192 a5523425c4a1ec48a104970e15e55978.exe iexplore.exe PID 1192 wrote to memory of 1332 1192 a5523425c4a1ec48a104970e15e55978.exe iexplore.exe PID 1192 wrote to memory of 1332 1192 a5523425c4a1ec48a104970e15e55978.exe iexplore.exe PID 1332 wrote to memory of 320 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 320 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 320 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 320 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 320 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 320 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 320 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 320 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 320 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 976 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 976 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 976 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 976 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 976 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 976 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 976 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 976 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 976 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 976 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 1700 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 1700 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 1700 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 1700 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 1700 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 1700 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 1700 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 1700 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 1700 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 1700 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 2012 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 2012 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 2012 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 2012 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 2012 1332 iexplore.exe iexplore.exe PID 1332 wrote to memory of 2012 1332 iexplore.exe iexplore.exe -
System policy modification 1 TTPs 1 IoCs
Processes:
a5523425c4a1ec48a104970e15e55978.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a5523425c4a1ec48a104970e15e55978.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a5523425c4a1ec48a104970e15e55978.exe"C:\Users\Admin\AppData\Local\Temp\a5523425c4a1ec48a104970e15e55978.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout 12⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\timeout.exetimeout 13⤵
- Delays execution with timeout.exe
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C:\Users\Admin\AppData\Local\Temp\a5523425c4a1ec48a104970e15e55978.exe"C:\Users\Admin\AppData\Local\Temp\a5523425c4a1ec48a104970e15e55978.exe"2⤵
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Program Files (x86)\Internet Explorer\iexplore.exeC:\Users\Admin\AppData\Local\Temp\a5523425c4a1ec48a104970e15e55978.exe3⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Internet Explorer\iexplore.exe/stext "C:\Users\Admin\AppData\Roaming\L3Q7I4T2-J8A6-K6O4-W4G3-T5J7D0W2V5E0\zqnqvqfvq0.txt"4⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Program Files (x86)\Internet Explorer\iexplore.exe/stext "C:\Users\Admin\AppData\Roaming\L3Q7I4T2-J8A6-K6O4-W4G3-T5J7D0W2V5E0\zqnqvqfvq1.txt"4⤵
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C:\Program Files (x86)\Internet Explorer\iexplore.exe/stext "C:\Users\Admin\AppData\Roaming\L3Q7I4T2-J8A6-K6O4-W4G3-T5J7D0W2V5E0\zqnqvqfvq2.txt"4⤵
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C:\Program Files (x86)\Internet Explorer\iexplore.exe/stext "C:\Users\Admin\AppData\Roaming\L3Q7I4T2-J8A6-K6O4-W4G3-T5J7D0W2V5E0\zqnqvqfvq3.txt"4⤵
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C:\Program Files (x86)\Internet Explorer\iexplore.exe/stext "C:\Users\Admin\AppData\Roaming\L3Q7I4T2-J8A6-K6O4-W4G3-T5J7D0W2V5E0\zqnqvqfvq4.txt"4⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1088 -s 17402⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\L3Q7I4T2-J8A6-K6O4-W4G3-T5J7D0W2V5E0\zqnqvqfvq2.txtMD5
f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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C:\Users\Admin\AppData\Roaming\L3Q7I4T2-J8A6-K6O4-W4G3-T5J7D0W2V5E0\zqnqvqfvq4.txtMD5
f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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memory/292-75-0x0000000000580000-0x0000000000581000-memory.dmpFilesize
4KB
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memory/292-70-0x0000000000000000-mapping.dmp
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memory/320-80-0x0000000000423BC0-mapping.dmp
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memory/320-79-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/324-65-0x0000000000000000-mapping.dmp
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memory/976-82-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/976-83-0x0000000000411654-mapping.dmp
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memory/1088-63-0x0000000000410000-0x000000000044F000-memory.dmpFilesize
252KB
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memory/1088-59-0x0000000000080000-0x0000000000081000-memory.dmpFilesize
4KB
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memory/1088-62-0x0000000004640000-0x0000000004641000-memory.dmpFilesize
4KB
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memory/1088-61-0x0000000075281000-0x0000000075283000-memory.dmpFilesize
8KB
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memory/1192-67-0x00000000004010B8-mapping.dmp
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memory/1192-66-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1332-73-0x0000000000610000-0x0000000000763000-memory.dmpFilesize
1.3MB
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memory/1332-72-0x0000000000401364-mapping.dmp
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memory/1332-71-0x0000000000400000-0x0000000000443000-memory.dmpFilesize
268KB
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memory/1536-64-0x0000000000000000-mapping.dmp
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memory/1620-93-0x000000000040C2A8-mapping.dmp
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memory/1620-92-0x0000000000400000-0x0000000000415000-memory.dmpFilesize
84KB
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memory/1700-85-0x0000000000400000-0x0000000000459000-memory.dmpFilesize
356KB
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memory/1700-86-0x0000000000442F04-mapping.dmp
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memory/2012-89-0x0000000000400000-0x0000000000416000-memory.dmpFilesize
88KB
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memory/2012-90-0x0000000000413750-mapping.dmp