Analysis
-
max time kernel
149s -
max time network
138s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
05-05-2023 09:26
Static task
static1
General
-
Target
bf9b6afa4f6edff075d5d2e0f6fc08db647604459ca36b27a2e675ffa5f24fde.exe
-
Size
376KB
-
MD5
2d5c89fe771decffa0ea8828e251caf2
-
SHA1
12291be4889d38a73a169a23de5a45a4982484f1
-
SHA256
bf9b6afa4f6edff075d5d2e0f6fc08db647604459ca36b27a2e675ffa5f24fde
-
SHA512
6377e56ce239f50c310db9c0c3cf2db76470057f565d3aaa02a35f07ec4fed936942a9ccf7e5db667d7afd50a0a65ca2c3dd39f7c75c0005f1f30b588611d155
-
SSDEEP
6144:KNy+bnr+Bp0yN90QEIGcjQ+lVyfpOxIpaqfg5ptLwrrvJHbxYoj:zMr5y90/cjvyfpOxIrfkpArVb6S
Malware Config
Signatures
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k2740506.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k2740506.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k2740506.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k2740506.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k2740506.exe -
Executes dropped EXE 8 IoCs
pid Process 3968 y6155371.exe 1420 k2740506.exe 2068 l3470385.exe 3068 m7081336.exe 4596 oneetx.exe 3824 oneetx.exe 4888 oneetx.exe 3804 oneetx.exe -
Loads dropped DLL 1 IoCs
pid Process 2092 rundll32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k2740506.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" y6155371.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce bf9b6afa4f6edff075d5d2e0f6fc08db647604459ca36b27a2e675ffa5f24fde.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" bf9b6afa4f6edff075d5d2e0f6fc08db647604459ca36b27a2e675ffa5f24fde.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce y6155371.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1160 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1420 k2740506.exe 1420 k2740506.exe 2068 l3470385.exe 2068 l3470385.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1420 k2740506.exe Token: SeDebugPrivilege 2068 l3470385.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3068 m7081336.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 1608 wrote to memory of 3968 1608 bf9b6afa4f6edff075d5d2e0f6fc08db647604459ca36b27a2e675ffa5f24fde.exe 66 PID 1608 wrote to memory of 3968 1608 bf9b6afa4f6edff075d5d2e0f6fc08db647604459ca36b27a2e675ffa5f24fde.exe 66 PID 1608 wrote to memory of 3968 1608 bf9b6afa4f6edff075d5d2e0f6fc08db647604459ca36b27a2e675ffa5f24fde.exe 66 PID 3968 wrote to memory of 1420 3968 y6155371.exe 67 PID 3968 wrote to memory of 1420 3968 y6155371.exe 67 PID 3968 wrote to memory of 2068 3968 y6155371.exe 68 PID 3968 wrote to memory of 2068 3968 y6155371.exe 68 PID 3968 wrote to memory of 2068 3968 y6155371.exe 68 PID 1608 wrote to memory of 3068 1608 bf9b6afa4f6edff075d5d2e0f6fc08db647604459ca36b27a2e675ffa5f24fde.exe 70 PID 1608 wrote to memory of 3068 1608 bf9b6afa4f6edff075d5d2e0f6fc08db647604459ca36b27a2e675ffa5f24fde.exe 70 PID 1608 wrote to memory of 3068 1608 bf9b6afa4f6edff075d5d2e0f6fc08db647604459ca36b27a2e675ffa5f24fde.exe 70 PID 3068 wrote to memory of 4596 3068 m7081336.exe 71 PID 3068 wrote to memory of 4596 3068 m7081336.exe 71 PID 3068 wrote to memory of 4596 3068 m7081336.exe 71 PID 4596 wrote to memory of 1160 4596 oneetx.exe 72 PID 4596 wrote to memory of 1160 4596 oneetx.exe 72 PID 4596 wrote to memory of 1160 4596 oneetx.exe 72 PID 4596 wrote to memory of 4848 4596 oneetx.exe 74 PID 4596 wrote to memory of 4848 4596 oneetx.exe 74 PID 4596 wrote to memory of 4848 4596 oneetx.exe 74 PID 4848 wrote to memory of 4436 4848 cmd.exe 76 PID 4848 wrote to memory of 4436 4848 cmd.exe 76 PID 4848 wrote to memory of 4436 4848 cmd.exe 76 PID 4848 wrote to memory of 4440 4848 cmd.exe 77 PID 4848 wrote to memory of 4440 4848 cmd.exe 77 PID 4848 wrote to memory of 4440 4848 cmd.exe 77 PID 4848 wrote to memory of 4432 4848 cmd.exe 78 PID 4848 wrote to memory of 4432 4848 cmd.exe 78 PID 4848 wrote to memory of 4432 4848 cmd.exe 78 PID 4848 wrote to memory of 4740 4848 cmd.exe 79 PID 4848 wrote to memory of 4740 4848 cmd.exe 79 PID 4848 wrote to memory of 4740 4848 cmd.exe 79 PID 4848 wrote to memory of 3548 4848 cmd.exe 80 PID 4848 wrote to memory of 3548 4848 cmd.exe 80 PID 4848 wrote to memory of 3548 4848 cmd.exe 80 PID 4848 wrote to memory of 3772 4848 cmd.exe 81 PID 4848 wrote to memory of 3772 4848 cmd.exe 81 PID 4848 wrote to memory of 3772 4848 cmd.exe 81 PID 4596 wrote to memory of 2092 4596 oneetx.exe 83 PID 4596 wrote to memory of 2092 4596 oneetx.exe 83 PID 4596 wrote to memory of 2092 4596 oneetx.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\bf9b6afa4f6edff075d5d2e0f6fc08db647604459ca36b27a2e675ffa5f24fde.exe"C:\Users\Admin\AppData\Local\Temp\bf9b6afa4f6edff075d5d2e0f6fc08db647604459ca36b27a2e675ffa5f24fde.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1608 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6155371.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6155371.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3968 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2740506.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2740506.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1420
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3470385.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3470385.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2068
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m7081336.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m7081336.exe2⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3068 -
C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4596 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe" /F4⤵
- Creates scheduled task(s)
PID:1160
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\c3912af058" /P "Admin:N"&&CACLS "..\c3912af058" /P "Admin:R" /E&&Exit4⤵
- Suspicious use of WriteProcessMemory
PID:4848 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:4436
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:N"5⤵PID:4440
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:R" /E5⤵PID:4432
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:4740
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:N"5⤵PID:3548
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:R" /E5⤵PID:3772
-
-
-
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main4⤵
- Loads dropped DLL
PID:2092
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exeC:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe1⤵
- Executes dropped EXE
PID:3824
-
C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exeC:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe1⤵
- Executes dropped EXE
PID:4888
-
C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exeC:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe1⤵
- Executes dropped EXE
PID:3804
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
204KB
MD5c14869045ea50a4368e015350d349b81
SHA1f0515e00463d02b8cd9404a0b2b4ba21e2155fac
SHA256454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196
SHA51214456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22
-
Filesize
204KB
MD5c14869045ea50a4368e015350d349b81
SHA1f0515e00463d02b8cd9404a0b2b4ba21e2155fac
SHA256454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196
SHA51214456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22
-
Filesize
204KB
MD5e88271f15a178653bc1ab4b176e4017b
SHA1007254046906203cc11c9e3f7dc646d5193e615d
SHA256a47f22bfa5ccc873d978bb7c321eabb7401ffe2742ae285059ada7697b432b19
SHA512db5383d37861b80c9ff4d6ef76da7334749c353f19ee9c045955212f5d4ec003c8f8bc2677bd2db27b977b90f48d735b5db46a81cc5402da3e6661246e60edb4
-
Filesize
204KB
MD5e88271f15a178653bc1ab4b176e4017b
SHA1007254046906203cc11c9e3f7dc646d5193e615d
SHA256a47f22bfa5ccc873d978bb7c321eabb7401ffe2742ae285059ada7697b432b19
SHA512db5383d37861b80c9ff4d6ef76da7334749c353f19ee9c045955212f5d4ec003c8f8bc2677bd2db27b977b90f48d735b5db46a81cc5402da3e6661246e60edb4
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
136KB
MD58f30f7f88229560306c5959c605316de
SHA136f26a905a9743f6dd1608e39b37d1116cafcc0a
SHA2563a616b322cc7ca87e349b8ceabb92062ed0388308d1f9221e9cdb6f65c86b6f7
SHA512267d0f3954c416dc994e3c3e6790f6997598b71fdb7172e87265b31b7593fb29e9eb4cc295a38b969d1f2aa131b5a67525e0f4bb51a61a3dd82b7c63b867f9a0
-
Filesize
136KB
MD58f30f7f88229560306c5959c605316de
SHA136f26a905a9743f6dd1608e39b37d1116cafcc0a
SHA2563a616b322cc7ca87e349b8ceabb92062ed0388308d1f9221e9cdb6f65c86b6f7
SHA512267d0f3954c416dc994e3c3e6790f6997598b71fdb7172e87265b31b7593fb29e9eb4cc295a38b969d1f2aa131b5a67525e0f4bb51a61a3dd82b7c63b867f9a0
-
Filesize
204KB
MD5c14869045ea50a4368e015350d349b81
SHA1f0515e00463d02b8cd9404a0b2b4ba21e2155fac
SHA256454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196
SHA51214456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22
-
Filesize
204KB
MD5c14869045ea50a4368e015350d349b81
SHA1f0515e00463d02b8cd9404a0b2b4ba21e2155fac
SHA256454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196
SHA51214456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22
-
Filesize
204KB
MD5c14869045ea50a4368e015350d349b81
SHA1f0515e00463d02b8cd9404a0b2b4ba21e2155fac
SHA256454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196
SHA51214456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22
-
Filesize
204KB
MD5c14869045ea50a4368e015350d349b81
SHA1f0515e00463d02b8cd9404a0b2b4ba21e2155fac
SHA256454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196
SHA51214456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22
-
Filesize
204KB
MD5c14869045ea50a4368e015350d349b81
SHA1f0515e00463d02b8cd9404a0b2b4ba21e2155fac
SHA256454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196
SHA51214456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22
-
Filesize
204KB
MD5c14869045ea50a4368e015350d349b81
SHA1f0515e00463d02b8cd9404a0b2b4ba21e2155fac
SHA256454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196
SHA51214456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22
-
Filesize
89KB
MD58451a2c5daa42b25333b1b2089c5ea39
SHA1700cc99ec8d3113435e657070d2d6bde0a833adc
SHA256b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0
SHA5126d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53
-
Filesize
89KB
MD58451a2c5daa42b25333b1b2089c5ea39
SHA1700cc99ec8d3113435e657070d2d6bde0a833adc
SHA256b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0
SHA5126d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53
-
Filesize
162B
MD51b7c22a214949975556626d7217e9a39
SHA1d01c97e2944166ed23e47e4a62ff471ab8fa031f
SHA256340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87
SHA512ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5
-
Filesize
89KB
MD58451a2c5daa42b25333b1b2089c5ea39
SHA1700cc99ec8d3113435e657070d2d6bde0a833adc
SHA256b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0
SHA5126d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53