Analysis
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max time kernel
100s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
10/06/2024, 06:33
Static task
static1
Behavioral task
behavioral1
Sample
311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe
Resource
win10v2004-20240508-en
General
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Target
311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe
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Size
88KB
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MD5
ed07f47538e98b0fafc3529f789db090
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SHA1
03cc8674aaf7efb02af042bcb59ad280e45eed3f
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SHA256
311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a
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SHA512
bbbc3a27685be6ae8a2af22d498fd96079288bdfd93cde3a423c5cbcbd948db319fc7fe6f2293f002b94f5ffe5db32c348f451daf46779e98d10dfd6534e3810
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SSDEEP
1536:pnJjk3SHuJV9Ntyapmebn4ddJZeY86iLflLJYEIs67rxo:pJjkkuJVL8LK4ddJMY86ipmns6S
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2592 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 2732 Logo1_.exe 2408 311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe -
Loads dropped DLL 1 IoCs
pid Process 2592 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) \??\I: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created 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\jre\lib\zi\Asia\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.core_5.5.0.165303\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.zh_CN_5.5.0.165303\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\profileRegistry\JMC.profile\_desktop.ini Logo1_.exe File created C:\Program Files\DVD Maker\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\DVD Maker\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\_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\_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\jre\lib\zi\SystemV\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\META-INF\_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\lib\_desktop.ini Logo1_.exe File created C:\Program Files\DVD Maker\ja-JP\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\DVD Maker\ja-JP\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Full\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe 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 opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\ktab.exe Logo1_.exe File created 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.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\_desktop.ini Logo1_.exe File created C:\Program Files\Google\Chrome\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe 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\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\dark\_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\DVD Maker\Shared\DvdStyles\HueCycle\_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\jre\lib\cmm\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\_desktop.ini Logo1_.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\_desktop.ini Logo1_.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\_desktop.ini Logo1_.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Extensions\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\etc\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\server\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\META-INF\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\include\win32\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\North_Dakota\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\DVD Maker\de-DE\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\DVD Maker\en-US\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Google\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.console_5.5.0.165303\_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\icons\_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\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.console_5.5.0.165303\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe 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\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\_desktop.ini Logo1_.exe File opened for modification 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\DVD Maker\Shared\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe Logo1_.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\META-INF\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe 311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe File created C:\Windows\Logo1_.exe 311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 2732 Logo1_.exe 2732 Logo1_.exe 2732 Logo1_.exe 2732 Logo1_.exe 2732 Logo1_.exe 2732 Logo1_.exe 2732 Logo1_.exe 2732 Logo1_.exe 2732 Logo1_.exe 2732 Logo1_.exe -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 1928 wrote to memory of 2592 1928 311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe 28 PID 1928 wrote to memory of 2592 1928 311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe 28 PID 1928 wrote to memory of 2592 1928 311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe 28 PID 1928 wrote to memory of 2592 1928 311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe 28 PID 1928 wrote to memory of 2732 1928 311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe 29 PID 1928 wrote to memory of 2732 1928 311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe 29 PID 1928 wrote to memory of 2732 1928 311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe 29 PID 1928 wrote to memory of 2732 1928 311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe 29 PID 2732 wrote to memory of 2716 2732 Logo1_.exe 31 PID 2732 wrote to memory of 2716 2732 Logo1_.exe 31 PID 2732 wrote to memory of 2716 2732 Logo1_.exe 31 PID 2732 wrote to memory of 2716 2732 Logo1_.exe 31 PID 2592 wrote to memory of 2408 2592 cmd.exe 33 PID 2592 wrote to memory of 2408 2592 cmd.exe 33 PID 2592 wrote to memory of 2408 2592 cmd.exe 33 PID 2592 wrote to memory of 2408 2592 cmd.exe 33 PID 2716 wrote to memory of 2692 2716 net.exe 34 PID 2716 wrote to memory of 2692 2716 net.exe 34 PID 2716 wrote to memory of 2692 2716 net.exe 34 PID 2716 wrote to memory of 2692 2716 net.exe 34 PID 2732 wrote to memory of 1232 2732 Logo1_.exe 21 PID 2732 wrote to memory of 1232 2732 Logo1_.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1232
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C:\Users\Admin\AppData\Local\Temp\311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe"C:\Users\Admin\AppData\Local\Temp\311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1928 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\$$a2C5E.bat3⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2592 -
C:\Users\Admin\AppData\Local\Temp\311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe"C:\Users\Admin\AppData\Local\Temp\311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe"4⤵
- Executes dropped EXE
PID:2408
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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:2732 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2716 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:2692
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
192KB
MD5c72fe4f8c15b04ef57e2d34d7a079caa
SHA1ca11936d2d1d6ad47a3108e423235e6ac95f28cb
SHA256b3a1ce36ab9e9055503a359aeaa874f514329126eb55146ffb072a31d23b3018
SHA5129be0d93ae6d307f8806bd0b51d7d1f0328ca018929c3b4e5dc69e5dda24ef69a0a850602e13736e8a60213c8ede81e25041961bf4d3183b7876187660c79c8d7
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Filesize
411KB
MD59c1671821855ca12975573629ddd484a
SHA1ba971ed691b0a86d1edcd8d6f1cbd1ceba8e6acb
SHA2567441f57dcd2c39df50c7b9a40c858958f1ae0cf10eee1b8e348f8469a8cae3f8
SHA512e3e26e0afbcdc285686d26187c2e39ff1716a794a58cd3615bcf4e3494a0cde80cc41f0be3ca4a87e0018f2c707599041dc86627a581b1c06297c7aab52d9c89
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Filesize
722B
MD5fede6aba9e5e5c669f577fef05d46d45
SHA13fc6274d96ebdb6ee319fe2332b94e697d4dcbd8
SHA256f4a7681351e7c047a356915b33b7f7da0696ef31b968195bf9584e2adcc51c30
SHA5120b16c5bacd0e0d5e6cf16852c7398cfd81529cd4d5ba804ca1862ae14f30094a9908cfb83aba4ae848df229e77e2aca1213a54f482b7757911fef865d0bb0d2b
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C:\Users\Admin\AppData\Local\Temp\311e0908222b68ef5622539585ebffc10fef822f795e69ef54f8290bfb36162a.exe.exe
Filesize59KB
MD5dfc18f7068913dde25742b856788d7ca
SHA1cbaa23f782c2ddcd7c9ff024fd0b096952a2b387
SHA256ff4ac75c02247000da084de006c214d3dd3583867bd3533ba788e22734c7a2bf
SHA512d0c7ec1dae41a803325b51c12490c355ed779d297daa35247889950491e52427810132f0829fc7ffa3022f1a106f4e4ba78ed612223395313a6f267e9ab24945
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Filesize
29KB
MD5ba189b5e31c56a2e16e9c7accf623760
SHA152470f4d5e556832e9e4ff4625751ae62219d0ee
SHA256037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed
SHA5128da8c08b8af3450f715d2a04b492f2f459a93695bdf7514441705d041d5aba0df6edbb7a5e69e9a8bcbabd9f3c692e2522365ef2e889db3857043118c6df05b0
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Filesize
9B
MD560b1ffe4d5892b7ae054738eec1fd425
SHA180d4e944617f4132b1c6917345b158f3693f35c8
SHA2565e9944cc48c7ec641cf7b1b0125f47f26102c371a973612f0583f604bc3900d4
SHA5127f5c200924dbb5531df997e6a35cb94f36b54f5651284b0d6404f0576301125ef72b410a170fca889d46c033063663cfc7791f9e4c3c30695af069053eee66cc