Overview
overview
7Static
static
7乐刷助�...te.dll
windows7-x64
1乐刷助�...te.dll
windows10-2004-x64
1乐刷助�...ad.dll
windows7-x64
1乐刷助�...ad.dll
windows10-2004-x64
1乐刷助�...r2.dll
windows7-x64
1乐刷助�...r2.dll
windows10-2004-x64
1乐刷助�...CB.dll
windows7-x64
7乐刷助�...CB.dll
windows10-2004-x64
7乐刷助�...st.dll
windows7-x64
1乐刷助�...st.dll
windows10-2004-x64
1乐刷助�...p1.dll
windows7-x64
3乐刷助�...p1.dll
windows10-2004-x64
3乐刷助�...PI.dll
windows7-x64
1乐刷助�...PI.dll
windows10-2004-x64
1乐刷助�...xt.dll
windows7-x64
1乐刷助�...xt.dll
windows10-2004-x64
1乐刷助�...t2.dll
windows7-x64
1乐刷助�...t2.dll
windows10-2004-x64
1乐刷助�...t3.dll
windows7-x64
1乐刷助�...t3.dll
windows10-2004-x64
1乐刷助�...ln.dll
windows7-x64
1乐刷助�...ln.dll
windows10-2004-x64
1乐刷助�...ec.dll
windows7-x64
1乐刷助�...ec.dll
windows10-2004-x64
1乐刷助�...��.exe
windows7-x64
7乐刷助�...��.exe
windows10-2004-x64
7乐刷助�...��.exe
windows7-x64
7乐刷助�...��.exe
windows10-2004-x64
7乐刷助�...��.exe
windows7-x64
7乐刷助�...��.exe
windows10-2004-x64
7Analysis
-
max time kernel
137s -
max time network
165s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
25/05/2024, 01:33
Behavioral task
behavioral1
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/BmpOperate.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral2
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/BmpOperate.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/EThread.dll
Resource
win7-20240215-en
windows7-x64
Behavioral task
behavioral4
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/EThread.dll
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/WebBrowser2.dll
Resource
win7-20240419-en
windows7-x64
Behavioral task
behavioral6
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/WebBrowser2.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/ZCB.dll
Resource
win7-20240508-en
windows7-x64
Behavioral task
behavioral8
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/ZCB.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/const.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral10
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/const.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/dp1.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral12
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/dp1.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/eAPI.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral14
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/eAPI.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/iext.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral16
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/iext.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/iext2.dll
Resource
win7-20240215-en
windows7-x64
Behavioral task
behavioral18
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/iext2.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral19
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/iext3.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral20
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/iext3.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral21
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/krnln.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral22
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/krnln.dll
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral23
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/spec.dll
Resource
win7-20240508-en
windows7-x64
Behavioral task
behavioral24
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/spec.dll
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral25
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/乐刷助手.exe
Resource
win7-20240508-en
windows7-x64
Behavioral task
behavioral26
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/乐刷助手.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral27
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/乐刷助手.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral28
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/乐刷助手.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral29
Sample
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/乐刷助手_原版.exe
Resource
win7-20240220-en
windows7-x64
General
-
Target
乐刷助手(淘宝小号管理，拍单助手) 2.1.9/乐刷助手.exe
-
Size
5.9MB
-
MD5
c012830576abea2a6234ad8e35846663
-
SHA1
8a060cda57ca9cd6487c70502d10b1398e5cf1ae
-
SHA256
72d02c04d0de471af3aedf04ddb792eeb143644f1bb2b43c8a6a44f40affd522
-
SHA512
b4fb3df20eca0d8d018aee15d06f697e233398cce8be2ae862dd1ae7d816f0443c6800a279b2d25e50afa860bf5068351913628c055d1f26b143018aa3dba9ed
-
SSDEEP
98304:L+SFODqDmk4qwp3WJuWVDybvrIWsfZkhrLCujyTf2cA0Vi6BzOER96+OkOEwOERo:LGDqKkmRWsbUWsfyK2ctigzOER96+OkV
Malware Config
Signatures
-
Loads dropped DLL 1 IoCs
pid Process 4124 regsvr32.exe -
resource yara_rule behavioral26/memory/3248-0-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-3-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-2-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-4-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-40-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-52-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-49-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-47-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-46-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-41-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-37-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-35-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-34-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-26-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-24-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-20-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-18-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-16-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-11-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-9-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-31-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-28-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-22-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-13-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-7-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral26/memory/3248-61-0x0000000010000000-0x000000001003D000-memory.dmp upx -
resource yara_rule behavioral26/files/0x0007000000023272-58.dat vmprotect behavioral26/memory/4124-60-0x00000000739F0000-0x0000000074243000-memory.dmp vmprotect behavioral26/memory/4124-62-0x00000000739F0000-0x0000000074243000-memory.dmp vmprotect -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Registration.bat 乐刷助手.exe -
Modifies registry class 46 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{683F46C1-F0E9-4F67-BBEA-DFC687E5E3EB}\1.0\HELPDIR regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{29921148-DB03-4235-A1EE-307D1056AF5F}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{29921148-DB03-4235-A1EE-307D1056AF5F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{29921148-DB03-4235-A1EE-307D1056AF5F}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{29921148-DB03-4235-A1EE-307D1056AF5F}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FDADFBD5-B162-42D3-AC79-21C88F8888BE}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{683F46C1-F0E9-4F67-BBEA-DFC687E5E3EB}\1.0\0\win32\ = "c:\\ZCB\\ZCB.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FDADFBD5-B162-42D3-AC79-21C88F8888BE}\ProgID\ = "REGCOM.Register.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FDADFBD5-B162-42D3-AC79-21C88F8888BE}\TypeLib\ = "{683F46C1-F0E9-4F67-BBEA-DFC687E5E3EB}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{683F46C1-F0E9-4F67-BBEA-DFC687E5E3EB} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{683F46C1-F0E9-4F67-BBEA-DFC687E5E3EB}\1.0\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{29921148-DB03-4235-A1EE-307D1056AF5F}\TypeLib\ = "{683F46C1-F0E9-4F67-BBEA-DFC687E5E3EB}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\REGCOM.Register.1\ = "ZCBPlug Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\REGCOM.Register\ = "ZCBPlug Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{683F46C1-F0E9-4F67-BBEA-DFC687E5E3EB}\1.0\FLAGS\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{29921148-DB03-4235-A1EE-307D1056AF5F}\ = "IZCBPlug" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FDADFBD5-B162-42D3-AC79-21C88F8888BE}\Version regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{683F46C1-F0E9-4F67-BBEA-DFC687E5E3EB}\1.0\ = "ZCBLib" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{29921148-DB03-4235-A1EE-307D1056AF5F}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FDADFBD5-B162-42D3-AC79-21C88F8888BE}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FDADFBD5-B162-42D3-AC79-21C88F8888BE}\Version\ = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{683F46C1-F0E9-4F67-BBEA-DFC687E5E3EB}\1.0\0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{29921148-DB03-4235-A1EE-307D1056AF5F} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{29921148-DB03-4235-A1EE-307D1056AF5F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{29921148-DB03-4235-A1EE-307D1056AF5F}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\REGCOM.Register\CurVer regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FDADFBD5-B162-42D3-AC79-21C88F8888BE}\VersionIndependentProgID\ = "REGCOM.Register" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FDADFBD5-B162-42D3-AC79-21C88F8888BE}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FDADFBD5-B162-42D3-AC79-21C88F8888BE}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{29921148-DB03-4235-A1EE-307D1056AF5F}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{29921148-DB03-4235-A1EE-307D1056AF5F}\ = "IZCBPlug" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\REGCOM.Register.1\CLSID\ = "{FDADFBD5-B162-42D3-AC79-21C88F8888BE}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FDADFBD5-B162-42D3-AC79-21C88F8888BE}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\REGCOM.Register\CurVer\ = "REGCOM.Register.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FDADFBD5-B162-42D3-AC79-21C88F8888BE} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FDADFBD5-B162-42D3-AC79-21C88F8888BE}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{29921148-DB03-4235-A1EE-307D1056AF5F} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\REGCOM.Register.1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\REGCOM.Register.1\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FDADFBD5-B162-42D3-AC79-21C88F8888BE}\InprocServer32\ = "c:\\ZCB\\ZCB.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{683F46C1-F0E9-4F67-BBEA-DFC687E5E3EB}\1.0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{683F46C1-F0E9-4F67-BBEA-DFC687E5E3EB}\1.0\FLAGS regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{683F46C1-F0E9-4F67-BBEA-DFC687E5E3EB}\1.0\HELPDIR\ = "c:\\ZCB" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{29921148-DB03-4235-A1EE-307D1056AF5F}\TypeLib\ = "{683F46C1-F0E9-4F67-BBEA-DFC687E5E3EB}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\REGCOM.Register regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FDADFBD5-B162-42D3-AC79-21C88F8888BE}\ = "ZCBPlug Class" regsvr32.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3248 乐刷助手.exe 3248 乐刷助手.exe 3248 乐刷助手.exe 3248 乐刷助手.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3248 wrote to memory of 3424 3248 乐刷助手.exe 91 PID 3248 wrote to memory of 3424 3248 乐刷助手.exe 91 PID 3248 wrote to memory of 3424 3248 乐刷助手.exe 91 PID 3424 wrote to memory of 4124 3424 cmd.exe 93 PID 3424 wrote to memory of 4124 3424 cmd.exe 93 PID 3424 wrote to memory of 4124 3424 cmd.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\乐刷助手(淘宝小号管理，拍单助手) 2.1.9\乐刷助手.exe"C:\Users\Admin\AppData\Local\Temp\乐刷助手(淘宝小号管理，拍单助手) 2.1.9\乐刷助手.exe"1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3248 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Program Files\Registration.bat""2⤵
- Suspicious use of WriteProcessMemory
PID:3424 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32 c:\ZCB\ZCB.dll3⤵
- Loads dropped DLL
- Modifies registry class
PID:4124
-
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4120 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:81⤵PID:2944
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
82B
MD5d68915023640e63dac11b6c7a1dfa07b
SHA1afac4d14e71d4474739455d71b197034edeef58a
SHA256cb9f09b410fc1af8441fa70d4360f723afc3fbf3e2e23c413c43e5e25ef82937
SHA51259a4a21c5c2a34c32267cb9bdb8536dd4122953727f85fe76bad7964f07108ee6d41e19523b310f190ddf2854324d48a3b57ad3b08ec4fd4926a0290370d8a01
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Filesize
3.6MB
MD5679820559727944c864d3bdd4768a43f
SHA11fdbf2bc3e3b3134a7c6ffe4274651a872a829e5
SHA256920c57348a1a1925c7ade23f27eba93eb84827c39381306423a02cbb79a4dfa6
SHA51240db0fe36df37859d1a78da477ba9967cae93dccaf2caa07bd895c4a73bab019b71038569e3b17cb9b09350b79fe2199fc6bbba23a79ff4017072965b94b3e38