35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e

Analysis

max time kernel
150s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
10/06/2024, 08:51

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General

Target

35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e.exe
Size

384KB
MD5

ff106ac5c416d17141a11f322d0cf49a
SHA1

141992e18745abcae416e9ce3e99acb6663126ec
SHA256

35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e
SHA512

c523e4c9d04e58d8edddc44584360110ce2ae79987a130015cd3a1585ced6884ab2c33c3fd1c9fbd1a8147abdff8ae09f506f2e32e67ce573786641a2678028e
SSDEEP

3072:xAyLd0K/JdOj7Yhy2j14ml3I2LDZm1bRxH2gVMnayzmXtMqRnf1UEDiMvTCfrqUQ:XLZ/Jduwy4ScLZIxH2gGanTf1n

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1216	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2540	Logo1_.exe
2804	35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e.exe

Loads dropped DLL 1 IoCs

pid	Process
1216	cmd.exe

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\V:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\X:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\P:	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\OFFICE14\MSOICONS.EXE	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\wmlaunch.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe	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\Oarpmany.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\ieinstal.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.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\jhat.exe	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	Logo1_.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateComRegisterShell64.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\wmprph.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\Adobe AIR Updater.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroBroker.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\ODeploy.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows NT\Accessories\wordpad.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe	Logo1_.exe
File opened for modification	C:\Program Files\Windows Defender\MpCmdRun.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaws.exe	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe	Logo1_.exe
File opened for modification	C:\Program Files\Windows Mail\wab.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe	Logo1_.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	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\jre7\bin\kinit.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE	Logo1_.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\TabTip32.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\orbd.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\sidebar.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\EQUATION\EQNEDT32.EXE	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\Java\jdk1.7.0_80\bin\xjc.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	Logo1_.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Logo1_.exe	35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e.exe
File created	C:\Windows\vDll.dll	Logo1_.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2540	Logo1_.exe
2540	Logo1_.exe
2540	Logo1_.exe
2540	Logo1_.exe
2540	Logo1_.exe
2540	Logo1_.exe
2540	Logo1_.exe
2540	Logo1_.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 1216	2180	35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e.exe	28
PID 2180 wrote to memory of 1216	2180	35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e.exe	28
PID 2180 wrote to memory of 1216	2180	35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e.exe	28
PID 2180 wrote to memory of 1216	2180	35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e.exe	28
PID 2180 wrote to memory of 2540	2180	35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e.exe	29
PID 2180 wrote to memory of 2540	2180	35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e.exe	29
PID 2180 wrote to memory of 2540	2180	35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e.exe	29
PID 2180 wrote to memory of 2540	2180	35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e.exe	29
PID 2540 wrote to memory of 2676	2540	Logo1_.exe	30
PID 2540 wrote to memory of 2676	2540	Logo1_.exe	30
PID 2540 wrote to memory of 2676	2540	Logo1_.exe	30
PID 2540 wrote to memory of 2676	2540	Logo1_.exe	30
PID 2676 wrote to memory of 2704	2676	net.exe	33
PID 2676 wrote to memory of 2704	2676	net.exe	33
PID 2676 wrote to memory of 2704	2676	net.exe	33
PID 2676 wrote to memory of 2704	2676	net.exe	33
PID 1216 wrote to memory of 2804	1216	cmd.exe	34
PID 1216 wrote to memory of 2804	1216	cmd.exe	34
PID 1216 wrote to memory of 2804	1216	cmd.exe	34
PID 1216 wrote to memory of 2804	1216	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e.exe
"C:\Users\Admin\AppData\Local\Temp\35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\$$a2E70.bat
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1216
- - C:\Users\Admin\AppData\Local\Temp\35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e.exe
    "C:\Users\Admin\AppData\Local\Temp\35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e.exe"
    3⤵
    - Executes dropped EXE
    PID:2804
- C:\Windows\Logo1_.exe
  C:\Windows\Logo1_.exe
  2⤵
  - 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:2540
- - C:\Windows\SysWOW64\net.exe
    net stop "Kingsoft AntiVirus Service"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2676
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
      4⤵
      PID:2704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\$$a2E70.bat

Filesize
722B

MD5
92c9f1ee3e22d83ea786ecd999ea0c0e

SHA1
9f0788deb9bceaa353333d4f8f683428691d32de

SHA256
69a54c0ef424596175e61f9b8f491619b2adf8f0483fecd310da9998db71e242

SHA512
5be4741162dfd0a8d1e14e79ac4750303614a5ee7fed811a73534bef7b248f7cf36b05fdd6e89dd7cd923a7a14c95a24fecd5c72dcc93729c5f2c9b4acd94f97

Download Submit
C:\Users\Admin\AppData\Local\Temp\35792883a3ebdab8569b1b51276e8b85d150613a851d0d5bb3cbc8d4b4ecc20e.exe.exe

Filesize
318KB

MD5
dca5924a3197b5b6925ca549033ff0b7

SHA1
c10dfc045a860d4da749b60c06535f3270d74222

SHA256
a2206ce83f0270a4b93fc3ac0dd704355c5bd18535b3b642d64bd6f54f08df55

SHA512
7a7fb359add41605b93c992edadd68a5f33dc7b675e64cff38d234e8b060a0406dbcd7cf7226cbdd6233f560e6e56ec9b47386be1ad9b2232bcff09ae34d7455

Download Submit
C:\Windows\Logo1_.exe

Filesize
66KB

MD5
9e55800e061b59df24521a41562b45e8

SHA1
66b0c3b70118debcbaa22fe6fb26e7b0f04d0110

SHA256
05e7905abaaab25a826c585f6682248ce8f02f5a572c869e248b3604daf7fc6b

SHA512
535b6f620688da3b27679453f04b7a5a57c924258cb382ae60838f1653f83214e0fcbb8c053632055068f747ae78c7a4b9aeb91ec2c37247b6a5d96424c25f65

Download Submit
memory/2180-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2540-23-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2540-24-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2540-26-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2540-32-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2540-34-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2540-164-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2540-240-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2804-21-0x000000013FF70000-0x000000013FFC2000-memory.dmp

Filesize
328KB

Download
memory/2804-20-0x000007FEF5C23000-0x000007FEF5C24000-memory.dmp

Filesize
4KB

Download