Analysis
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max time kernel
27s -
max time network
31s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
12/04/2023, 19:59
Static task
static1
Behavioral task
behavioral1
Sample
c1140b465af0736dd58eadbe9c4b6fee0f87a4b6d6a08cf69f11ca88361dfc2c.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
c1140b465af0736dd58eadbe9c4b6fee0f87a4b6d6a08cf69f11ca88361dfc2c.exe
Resource
win10v2004-20230220-en
General
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Target
c1140b465af0736dd58eadbe9c4b6fee0f87a4b6d6a08cf69f11ca88361dfc2c.exe
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Size
36KB
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MD5
6668c74d87ccf3d537204476b94297d2
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SHA1
0d6d1c927bdd1cb8754304259be07532744e73a8
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SHA256
c1140b465af0736dd58eadbe9c4b6fee0f87a4b6d6a08cf69f11ca88361dfc2c
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SHA512
742dca821f6371a45bb4c67446fd642ee27e12c6d85690fe89ec5ad42d9534dd94d2369048888ca4ed17843b61581faeaa6ea6d7734fef5612eb7f9368f18689
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SSDEEP
384:Ad2aW54LfpqRIWr0flRF01j3T8MgprQBktR5JcqXQma:Jas4LRqRIPKxQMoQBkT5C4
Malware Config
Signatures
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Kills process with taskkill 1 IoCs
pid Process 2032 taskkill.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2032 taskkill.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1948 c1140b465af0736dd58eadbe9c4b6fee0f87a4b6d6a08cf69f11ca88361dfc2c.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1948 wrote to memory of 1172 1948 c1140b465af0736dd58eadbe9c4b6fee0f87a4b6d6a08cf69f11ca88361dfc2c.exe 27 PID 1948 wrote to memory of 1172 1948 c1140b465af0736dd58eadbe9c4b6fee0f87a4b6d6a08cf69f11ca88361dfc2c.exe 27 PID 1948 wrote to memory of 1172 1948 c1140b465af0736dd58eadbe9c4b6fee0f87a4b6d6a08cf69f11ca88361dfc2c.exe 27 PID 1948 wrote to memory of 1172 1948 c1140b465af0736dd58eadbe9c4b6fee0f87a4b6d6a08cf69f11ca88361dfc2c.exe 27 PID 1172 wrote to memory of 2032 1172 cmd.exe 29 PID 1172 wrote to memory of 2032 1172 cmd.exe 29 PID 1172 wrote to memory of 2032 1172 cmd.exe 29 PID 1172 wrote to memory of 2032 1172 cmd.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\c1140b465af0736dd58eadbe9c4b6fee0f87a4b6d6a08cf69f11ca88361dfc2c.exe"C:\Users\Admin\AppData\Local\Temp\c1140b465af0736dd58eadbe9c4b6fee0f87a4b6d6a08cf69f11ca88361dfc2c.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Windows\SysWOW64\cmd.execmd /c taskkill /f /t /im 上辅机系统1.0.1.exe2⤵
- Suspicious use of WriteProcessMemory
PID:1172 -
C:\Windows\SysWOW64\taskkill.exetaskkill /f /t /im 上辅机系统1.0.1.exe3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2032
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