Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
09-07-2024 09:11
Static task
static1
Behavioral task
behavioral1
Sample
c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe
Resource
win7-20240708-en
General
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Target
c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe
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Size
66KB
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MD5
e0a1c4a81a4d7f17ed4b5d36732900f5
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SHA1
c235601607c10739eab3801ddb3c7cee7929b395
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SHA256
c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866
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SHA512
74a62d31dcf7a3c3ff9aa65acc4c3279890cfd3714cc430821c0cb3df6622154f976b1557937279b46f7b62d339af5d73c54c9e274dec5726f33093d2c594b3e
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SSDEEP
1536:eNPrPrBcx1ae9n40g9i/qo6SKH+awuzXv4exFRKnFUs:eLfZQioJKeawuzX+nFj
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2764 cmd.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\_desktop.ini Logo1_.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\_desktop.ini Logo1_.exe -
Executes dropped EXE 2 IoCs
pid Process 2416 Logo1_.exe 2668 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe -
Loads dropped DLL 1 IoCs
pid Process 2764 cmd.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\TextConv\fr-FR\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Services\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Mail\ja-JP\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\js\_desktop.ini Logo1_.exe File created C:\Program Files\DVD Maker\Shared\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\gl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\Help\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\MSInfo\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\nb\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\wa\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\de-DE\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\an\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ta\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Mail\en-US\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\it-IT\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\zh_TW\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Mail\it-IT\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\TRANSLAT\ENES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Documentation\1033\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\META-INF\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Help\1036\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Google\Update\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\PIXEL\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\fr-FR\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ka\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\wa\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\Packages\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\_desktop.ini Logo1_.exe File created C:\Program Files\Microsoft Games\SpiderSolitaire\es-ES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Internet Explorer\fr-FR\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\de-DE\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\it-IT\js\_desktop.ini Logo1_.exe File created C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\_desktop.ini Logo1_.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\ja-JP\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\_desktop.ini Logo1_.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Microsoft Games\SpiderSolitaire\fr-FR\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\es-ES\js\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\VSTO\10.0\1033\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\Publisher\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows NT\TableTextService\es-ES\_desktop.ini Logo1_.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre7\lib\security\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\en-US\_desktop.ini Logo1_.exe File created C:\Program Files\Mozilla Firefox\browser\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\MSInfo\fr-FR\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Source Engine\OSE.EXE Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft Sync Framework\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jre7\lib\zi\America\Argentina\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\gl\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\en-US\css\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe File created C:\Windows\Logo1_.exe c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\Dll.dll Logo1_.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 43 IoCs
pid Process 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe 2416 Logo1_.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2648 wrote to memory of 2004 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 30 PID 2648 wrote to memory of 2004 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 30 PID 2648 wrote to memory of 2004 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 30 PID 2648 wrote to memory of 2004 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 30 PID 2004 wrote to memory of 2808 2004 net.exe 32 PID 2004 wrote to memory of 2808 2004 net.exe 32 PID 2004 wrote to memory of 2808 2004 net.exe 32 PID 2004 wrote to memory of 2808 2004 net.exe 32 PID 2648 wrote to memory of 2764 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 33 PID 2648 wrote to memory of 2764 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 33 PID 2648 wrote to memory of 2764 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 33 PID 2648 wrote to memory of 2764 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 33 PID 2648 wrote to memory of 2416 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 35 PID 2648 wrote to memory of 2416 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 35 PID 2648 wrote to memory of 2416 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 35 PID 2648 wrote to memory of 2416 2648 c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe 35 PID 2416 wrote to memory of 2576 2416 Logo1_.exe 36 PID 2416 wrote to memory of 2576 2416 Logo1_.exe 36 PID 2416 wrote to memory of 2576 2416 Logo1_.exe 36 PID 2416 wrote to memory of 2576 2416 Logo1_.exe 36 PID 2576 wrote to memory of 2608 2576 net.exe 38 PID 2576 wrote to memory of 2608 2576 net.exe 38 PID 2576 wrote to memory of 2608 2576 net.exe 38 PID 2576 wrote to memory of 2608 2576 net.exe 38 PID 2764 wrote to memory of 2668 2764 cmd.exe 39 PID 2764 wrote to memory of 2668 2764 cmd.exe 39 PID 2764 wrote to memory of 2668 2764 cmd.exe 39 PID 2764 wrote to memory of 2668 2764 cmd.exe 39 PID 2416 wrote to memory of 2584 2416 Logo1_.exe 40 PID 2416 wrote to memory of 2584 2416 Logo1_.exe 40 PID 2416 wrote to memory of 2584 2416 Logo1_.exe 40 PID 2416 wrote to memory of 2584 2416 Logo1_.exe 40 PID 2584 wrote to memory of 1144 2584 net.exe 42 PID 2584 wrote to memory of 1144 2584 net.exe 42 PID 2584 wrote to memory of 1144 2584 net.exe 42 PID 2584 wrote to memory of 1144 2584 net.exe 42 PID 2416 wrote to memory of 1212 2416 Logo1_.exe 21 PID 2416 wrote to memory of 1212 2416 Logo1_.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1212
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C:\Users\Admin\AppData\Local\Temp\c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe"C:\Users\Admin\AppData\Local\Temp\c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe"2⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2648 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- Suspicious use of WriteProcessMemory
PID:2004 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵PID:2808
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C:\Windows\SysWOW64\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\$$a3F.bat3⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2764 -
C:\Users\Admin\AppData\Local\Temp\c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe"C:\Users\Admin\AppData\Local\Temp\c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe"4⤵
- Executes dropped EXE
PID:2668
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C:\Windows\Logo1_.exeC:\Windows\Logo1_.exe3⤵
- Drops startup file
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2416 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2576 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:2608
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C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2584 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:1144
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
258KB
MD561da47408434aa255916c0f52f0a70a1
SHA1f4a662581634ea88ea91fa3df9bcbbbda28594fd
SHA2561c96935deb9a27e9d7e634faea6ec85df1bd81965b0102cdaef916867c9b1223
SHA5128e895afa682468c20db63a23bcb7e6e5c4791858abf482536e38a9c0182272cc00f4b4687d9e4870e9fa7d18e821c9aeb8b73ea539020a9f7bf798ba05f8ffb3
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Filesize
478KB
MD579d96b6a2771e7783309bf05ebe7b5c1
SHA1b19da11278224b17598d5b6de189892a83196708
SHA256eb38a47ec49f3f376f53aff58def8c3a0e095bad67e2887d3f58bb4a3c71a19e
SHA51272e30060fd922fc37662d762bc647bf85938986d810057926fe86a1622e1b05fc841bab9ee06ee7855071ed27da3d8fe20d41f03ae68c4c76cc720a7e56d4d68
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Filesize
720B
MD5ca1fec7019811bb2c6b6d9e1636cc207
SHA14a4f159ba6979813711d5a1db0afb7189475ec53
SHA256da720ede88acc3b02c9d1238d07f5689ff7ef807c8638bc435fc93f4058767ed
SHA512e19efdabefe975febf074143e90bef9e60cbb51e266ac912c1dee9cd3c178f6553aa895f19e5baa39697262e271de95ee4732abacf5cdf1886c247178d6cbd80
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C:\Users\Admin\AppData\Local\Temp\c22a90a205a77081048a3fb387184f298b1a750ceb710558a3f88d869e482866.exe.exe
Filesize33KB
MD5b75565755e44111ff6391268f3b06555
SHA1dac07f50782f2e0752183abb71bec345f0d7d68c
SHA256d4872cfc8a2f10e65a08f85abcea303f74da34848e5f70b4c52fb8a1f9472638
SHA5124e8ae9574837a6359b89925d5be835a292a42f7bdac248ef2d67e7895c538e7a0ecb038e5ab0367cdb172654bfaa1eec8fefee60f100574d791a5be83c20688f
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Filesize
33KB
MD55ed5a2badb346b8b0790c924c99df3dd
SHA13278569b20ddea011e20405c09b01726934f4d4f
SHA2566cdfe0439de7d0626e8f6a39ee64ffee03797346b8bf3bf6b5c8a17da654fda3
SHA51285d6dd616dac0203c1168139f2367792323d4c2b34febb9e562e2d3ad145bbe8b6912786e2e485de9102014608d96ada2faad08976cc35d7494a36d8de8ee11d
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Filesize
8B
MD5d8dca68320777bb03e3a6dbdb7624c4f
SHA1094cbdfea49743824e2aaf9c66082c25da2157b1
SHA256ebe46a39e49fe879afd1b4ac0de5c6c62e8e90342cd71aaaf3ec1d84269e9c6e
SHA5129097e8a3df0ae12235002caaef04951ab586d84ea9db1b9952e684b5ab570a033ba1bf047598fca329652cab23a5ec1516e6cd6dbcbd979fd32b9b8afbdf88cc