Analysis
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max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
22-07-2024 14:25
Static task
static1
Behavioral task
behavioral1
Sample
42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe
Resource
win7-20240708-en
General
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Target
42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe
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Size
66KB
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MD5
42ea2160234ae3cd4aa9d48157733f83
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SHA1
2717bafac70d06e5bcd1482d6877ebc65bb915b8
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SHA256
42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda
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SHA512
b76909e487fedb53c9615680f144484a94e6384d617ed3bb33ebd2d062e0d200063820a60aa608fbc44bcc9dbecd5d3d67b5185645851528ad2e50024f8c2c65
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SSDEEP
1536:eFcx1ae9n40g9i/qo6SKHlC4ayFGyHNXk:eFfZQioJKFC+4yHN0
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2488 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 2952 Logo1_.exe 2244 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe -
Loads dropped DLL 1 IoCs
pid Process 2488 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) \??\Z: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Windows Defender\de-DE\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Mail\es-ES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Backgammon\es-ES\_desktop.ini Logo1_.exe File created C:\Program Files\Microsoft Games\Purble Place\en-US\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Mail\ja-JP\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTO\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\it\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\kab\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ach\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\144DPI\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Cultures\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Internet Explorer\es-ES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\js\_desktop.ini Logo1_.exe File created C:\Program Files\DVD Maker\Shared\_desktop.ini Logo1_.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\VisualElements\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe Logo1_.exe File opened for modification C:\Program Files\Windows Photo Viewer\fr-FR\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\en-US\css\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\css\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\META-INF\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jre7\lib\zi\Indian\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\fr-FR\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\CAPSULES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\RADIAL\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Effects\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\css\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ach\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\en-US\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Spades\it-IT\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\cs\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmprph.exe Logo1_.exe File created C:\Program Files\Java\jre7\lib\management\_desktop.ini Logo1_.exe File created C:\Program Files\Microsoft Games\Multiplayer\Checkers\es-ES\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_filter\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\profileRegistry\JMC.profile\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\requests\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\meta\reader\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\de-DE\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\INDUST\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\_desktop.ini Logo1_.exe File created C:\Program Files\Microsoft Games\FreeCell\de-DE\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\mip.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\PIXEL\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\VisualBasic\1033\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\lib\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20141007-2033\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\ja-JP\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\en-US\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\America\Indiana\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\RedistList\_desktop.ini Logo1_.exe File created C:\Program Files\Microsoft Games\Multiplayer\Checkers\ja-JP\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\_desktop.ini Logo1_.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Microsoft Games\FreeCell\en-US\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\Dll.dll Logo1_.exe File created C:\Windows\rundl132.exe 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe File created C:\Windows\Logo1_.exe 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 43 IoCs
pid Process 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe 2952 Logo1_.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2504 wrote to memory of 2596 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 30 PID 2504 wrote to memory of 2596 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 30 PID 2504 wrote to memory of 2596 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 30 PID 2504 wrote to memory of 2596 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 30 PID 2596 wrote to memory of 1436 2596 net.exe 32 PID 2596 wrote to memory of 1436 2596 net.exe 32 PID 2596 wrote to memory of 1436 2596 net.exe 32 PID 2596 wrote to memory of 1436 2596 net.exe 32 PID 2504 wrote to memory of 2488 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 33 PID 2504 wrote to memory of 2488 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 33 PID 2504 wrote to memory of 2488 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 33 PID 2504 wrote to memory of 2488 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 33 PID 2504 wrote to memory of 2952 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 35 PID 2504 wrote to memory of 2952 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 35 PID 2504 wrote to memory of 2952 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 35 PID 2504 wrote to memory of 2952 2504 42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe 35 PID 2952 wrote to memory of 2860 2952 Logo1_.exe 36 PID 2952 wrote to memory of 2860 2952 Logo1_.exe 36 PID 2952 wrote to memory of 2860 2952 Logo1_.exe 36 PID 2952 wrote to memory of 2860 2952 Logo1_.exe 36 PID 2860 wrote to memory of 2856 2860 net.exe 38 PID 2860 wrote to memory of 2856 2860 net.exe 38 PID 2860 wrote to memory of 2856 2860 net.exe 38 PID 2860 wrote to memory of 2856 2860 net.exe 38 PID 2488 wrote to memory of 2244 2488 cmd.exe 39 PID 2488 wrote to memory of 2244 2488 cmd.exe 39 PID 2488 wrote to memory of 2244 2488 cmd.exe 39 PID 2488 wrote to memory of 2244 2488 cmd.exe 39 PID 2952 wrote to memory of 2920 2952 Logo1_.exe 40 PID 2952 wrote to memory of 2920 2952 Logo1_.exe 40 PID 2952 wrote to memory of 2920 2952 Logo1_.exe 40 PID 2952 wrote to memory of 2920 2952 Logo1_.exe 40 PID 2920 wrote to memory of 3028 2920 net.exe 42 PID 2920 wrote to memory of 3028 2920 net.exe 42 PID 2920 wrote to memory of 3028 2920 net.exe 42 PID 2920 wrote to memory of 3028 2920 net.exe 42 PID 2952 wrote to memory of 1172 2952 Logo1_.exe 21 PID 2952 wrote to memory of 1172 2952 Logo1_.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1172
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C:\Users\Admin\AppData\Local\Temp\42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe"C:\Users\Admin\AppData\Local\Temp\42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe"2⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2504 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- Suspicious use of WriteProcessMemory
PID:2596 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵PID:1436
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C:\Windows\SysWOW64\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\$$a8D9F.bat3⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2488 -
C:\Users\Admin\AppData\Local\Temp\42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe"C:\Users\Admin\AppData\Local\Temp\42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe"4⤵
- Executes dropped EXE
PID:2244
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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:2952 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2860 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:2856
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C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2920 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:3028
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
258KB
MD5538c0e088843e61eadb25cbb475031d3
SHA15c2a1aa7e5a5acb2a05cee2485acc9a69b7ebcbb
SHA256f504681f836f49e82b7f0ab3661a1195efd72a551915949cdcf653ccbd35d4f3
SHA512a4781ea919c673ea87815696b7aa9158dbdfb0cb3ee12fb6213e66a174d75cb271a43dd5b568efef38da670e0559790015569e56fb2e3a47ac6da2a3134158d1
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Filesize
478KB
MD579d96b6a2771e7783309bf05ebe7b5c1
SHA1b19da11278224b17598d5b6de189892a83196708
SHA256eb38a47ec49f3f376f53aff58def8c3a0e095bad67e2887d3f58bb4a3c71a19e
SHA51272e30060fd922fc37662d762bc647bf85938986d810057926fe86a1622e1b05fc841bab9ee06ee7855071ed27da3d8fe20d41f03ae68c4c76cc720a7e56d4d68
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Filesize
722B
MD5174fe28102fa5a5cd4980ff954939b37
SHA1c57cfac6af9902c4528765f0a6e1f5ab9713625d
SHA256cd3520424d50bcbae3ae4bf871af9f927043cb2164838b51d08abbc123fa60e1
SHA512f05e1e0774cb25996daa5e3bd446ab259c84718eaf6a2415697448c7885642f1285ab785db7868742b9b1d42c744403e03ea29399ce34a2e4279b11363179101
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C:\Users\Admin\AppData\Local\Temp\42de94e91bbb8c2311d208939ccceaa727cc7126832b0c49913d5854c58b5dda.exe.exe
Filesize33KB
MD5bdbce90ce74990df3b2c7c8484dde146
SHA1ae6aadaf5467b97779d4c1a81b5cd3dfb9d8ecb4
SHA256f4a3c012f2859ead10af1298d9b20fbd8ca2257f73d530a2b0c25937cb16f6eb
SHA51278e2f31759ce490f38e898ef17a700dd0898cc32b526325e8d7230b4ff119c39124cd2abf30038f70318931cc995abee523b334a29812bf875302dc126c9f958
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Filesize
33KB
MD5117c9521e5d8959b1861c9511c792fea
SHA18b69af116f9b988e45371c811cbddbadcc067e44
SHA256ec905c17086effa5331a07e7805a26bbe62d94c5e90f5fa55a45c668061285de
SHA51293b85bf1c95bdb8781ff90f88faa4b8a0945067be93390b87ee7ab5830b17b257422cfcfcd87078c5004510e2b553876070813a55faaa578e0b979576a2c0eeb
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Filesize
9B
MD55e286801abdc6ca5d3091665a72ecd7c
SHA187e0b4601ab0b05784a1059a45d72d807b0e2cbb
SHA256131ccc46b756e5373dc2f2d37625bfb980a48f2f2287585da364166cf2e709b5
SHA51251506d6adb68cca9e21fcddfe9672b91352cdb4f3c5b8c2da40219c73d2e7724776cd8701ff68449720c0aa398fe4f7665dabae2bd5147d42c5b6882c99f0bf1