Analysis
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max time kernel
100s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
10/06/2024, 06:33
Static task
static1
Behavioral task
behavioral1
Sample
66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe
Resource
win10v2004-20240508-en
General
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Target
66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe
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Size
959KB
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MD5
a56aa19283e549826773ba3d83076069
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SHA1
f0b45d0ac088d1f2979f5304fd048b92f4f3cfbb
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SHA256
66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00
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SHA512
548c9b5d006d83e5081e4a5e93496e40425be5f33447ee755f576009e5ecfc3cf826a858da8c2e2a197bd1b986814a306f362a772c0295ac47ad078fe632a318
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SSDEEP
12288:b+RKcv8Nh7py6Rmi78gkPH3aPI9vyVg/0paQuj3IdD02fKBjtp/:bXBpDRmi78gkPXlyo0G/jr
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2996 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 3004 Logo1_.exe 2728 66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe -
Loads dropped DLL 2 IoCs
pid Process 2996 cmd.exe 2996 cmd.exe -
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) \??\O: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Kentucky\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\_desktop.ini Logo1_.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\META-INF\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\7-Zip\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\launcher.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\DVD Maker\de-DE\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\.settings\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\_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\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\META-INF\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\amd64\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\dropins\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe Logo1_.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\_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\DVD Maker\Shared\DvdStyles\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe Logo1_.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\default_apps\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\META-INF\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\html\_desktop.ini Logo1_.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\_desktop.ini Logo1_.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\META-INF\_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 created C:\Program Files\Google\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\configuration\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.flightrecorder_5.5.0.165303\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\_desktop.ini Logo1_.exe File created C:\Program Files\DVD Maker\fr-FR\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaw.exe Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\Logo1_.exe 66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe File created C:\Windows\rundl132.exe 66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs net.exe
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Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 3004 Logo1_.exe 3004 Logo1_.exe 3004 Logo1_.exe 3004 Logo1_.exe 3004 Logo1_.exe 3004 Logo1_.exe 3004 Logo1_.exe 3004 Logo1_.exe 3004 Logo1_.exe 3004 Logo1_.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2728 66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeRestorePrivilege 2728 66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe Token: 35 2728 66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 1616 wrote to memory of 2996 1616 66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe 28 PID 1616 wrote to memory of 2996 1616 66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe 28 PID 1616 wrote to memory of 2996 1616 66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe 28 PID 1616 wrote to memory of 2996 1616 66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe 28 PID 1616 wrote to memory of 3004 1616 66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe 29 PID 1616 wrote to memory of 3004 1616 66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe 29 PID 1616 wrote to memory of 3004 1616 66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe 29 PID 1616 wrote to memory of 3004 1616 66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe 29 PID 3004 wrote to memory of 2828 3004 Logo1_.exe 31 PID 3004 wrote to memory of 2828 3004 Logo1_.exe 31 PID 3004 wrote to memory of 2828 3004 Logo1_.exe 31 PID 3004 wrote to memory of 2828 3004 Logo1_.exe 31 PID 2996 wrote to memory of 2728 2996 cmd.exe 33 PID 2996 wrote to memory of 2728 2996 cmd.exe 33 PID 2996 wrote to memory of 2728 2996 cmd.exe 33 PID 2996 wrote to memory of 2728 2996 cmd.exe 33 PID 2828 wrote to memory of 2552 2828 net.exe 34 PID 2828 wrote to memory of 2552 2828 net.exe 34 PID 2828 wrote to memory of 2552 2828 net.exe 34 PID 2828 wrote to memory of 2552 2828 net.exe 34 PID 3004 wrote to memory of 1168 3004 Logo1_.exe 21 PID 3004 wrote to memory of 1168 3004 Logo1_.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1168
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C:\Users\Admin\AppData\Local\Temp\66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe"C:\Users\Admin\AppData\Local\Temp\66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1616 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\$$aA2E.bat3⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2996 -
C:\Users\Admin\AppData\Local\Temp\66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe"C:\Users\Admin\AppData\Local\Temp\66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe"4⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2728
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C:\Windows\Logo1_.exeC:\Windows\Logo1_.exe3⤵
- 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:3004 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2828 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:2552
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
254KB
MD59fff503fad7fa1d9cc7453fdf86ff0e0
SHA1f9b728ba2e8bf2b3a570583f06b0fd7e9fce4ef2
SHA256826148f8b31a5372a71adf8f51961e1b59de63c8865393feffb99ece5e113147
SHA512c00773863ea4b6d88ba1c5a9dcfd2f1033e540c854f2f041bb193f367a9153d54d9fcec0c71e4e9834bbe98a6a5be030b045d34e3b54d69cddfd4d427895af4f
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Filesize
411KB
MD59c1671821855ca12975573629ddd484a
SHA1ba971ed691b0a86d1edcd8d6f1cbd1ceba8e6acb
SHA2567441f57dcd2c39df50c7b9a40c858958f1ae0cf10eee1b8e348f8469a8cae3f8
SHA512e3e26e0afbcdc285686d26187c2e39ff1716a794a58cd3615bcf4e3494a0cde80cc41f0be3ca4a87e0018f2c707599041dc86627a581b1c06297c7aab52d9c89
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Filesize
721B
MD58e66b093b77209e21718913786bc719f
SHA1ddb344ec16416843858a538fc14ca0314ab8da96
SHA25627d101f3a7821128b9abdf045f0529259149a17fab640255c9ed89186013b039
SHA51252a6fc7028737d490c00b31bdabef6751d3c2b897754bd7929076293595da6bb60286476844f3ca90e318714799ce8b18634db63a19e7bc32c6666267f96159f
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C:\Users\Admin\AppData\Local\Temp\66f5e3dcf358be1227ad7291d186f158c8774d341123f648428611566f552f00.exe.exe
Filesize930KB
MD530ac0b832d75598fb3ec37b6f2a8c86a
SHA16f47dbfd6ff36df7ba581a4cef024da527dc3046
SHA2561ea0839c8dc95ad2c060af7d042c40c0daed58ce8e4524c0fba12fd73e4afb74
SHA512505870601a4389b7ed2c8fecf85835adfd2944cbc10801f74bc4e08f5a0d6ecc9a52052fc37e216304cd1655129021862294a698ed36b3b43d428698f7263057
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Filesize
29KB
MD5ba189b5e31c56a2e16e9c7accf623760
SHA152470f4d5e556832e9e4ff4625751ae62219d0ee
SHA256037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed
SHA5128da8c08b8af3450f715d2a04b492f2f459a93695bdf7514441705d041d5aba0df6edbb7a5e69e9a8bcbabd9f3c692e2522365ef2e889db3857043118c6df05b0
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Filesize
9B
MD560b1ffe4d5892b7ae054738eec1fd425
SHA180d4e944617f4132b1c6917345b158f3693f35c8
SHA2565e9944cc48c7ec641cf7b1b0125f47f26102c371a973612f0583f604bc3900d4
SHA5127f5c200924dbb5531df997e6a35cb94f36b54f5651284b0d6404f0576301125ef72b410a170fca889d46c033063663cfc7791f9e4c3c30695af069053eee66cc