8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e

General

Target

8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe
Size

86KB
MD5

b44581b65079ea9344cbec11d6215eb4
SHA1

c73949cfd7ae180851e6824f62c973150a1c77ab
SHA256

8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e
SHA512

ab54d35d89f3e704e34aab47e62cd3f04731cbb5eb2b9e1e54a623e8ad1af3ac09afb27dcf8a45bdaab4cc9afba78fe0cc3ca70a1e7b74183a244f1e5ec9e1d4
SSDEEP

1536:vF3SHmLKarIpYMyapmebn4ddJZeY86iLflLJYEIs67rxo:vFkF3psLK4ddJMY86ipmns6S

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2000 cmd.exe
Executes dropped EXE 2 IoCs

Processes:

Logo1_.exe8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe

pid process

2004 Logo1_.exe
2708 8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe
Loads dropped DLL 1 IoCs

Processes:

cmd.exe

pid process

2000 cmd.exe

pid	process
2000	cmd.exe

pid	process
2000	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

Processes:

Logo1_.exe

description	ioc	process
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\V:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\J:	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)	\??\K:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

Processes:

Logo1_.exe

description	ioc	process
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ff\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\ja\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\de-DE\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\QUERIES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\tt\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\SpeechEngines\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pl\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\EDGE\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveDocumentReview\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\de-DE\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Hearts\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ast\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\ja\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ug\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\it-IT\css\_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 created	C:\Program Files\Windows Mail\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Photo Viewer\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateComRegisterShell64.exe	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\da\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\EVRGREEN\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\demux\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\it-IT\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Proof.en\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\SoftBlue\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\fr-FR\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zh_CN\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\Americana\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Mail\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\es-ES\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cy\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\pl\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bg\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\ink\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows NT\Accessories\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolBMPs\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\AcroForm\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\prc\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\lua\meta\art\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Triedit\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Office64.en-us\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\CAPSULES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\BORDERS\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lo\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\_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\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\OfficeSoftwareProtectionPlatform\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\es-ES\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

Processes:

Logo1_.exe8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe

description	ioc	process
File created	C:\Windows\vDll.dll	Logo1_.exe
File created	C:\Windows\rundl132.exe	8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe
File created	C:\Windows\Logo1_.exe	8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe
File opened for modification	C:\Windows\rundl132.exe	Logo1_.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

Logo1_.exe

pid	process
2004	Logo1_.exe
2004	Logo1_.exe
2004	Logo1_.exe
2004	Logo1_.exe
2004	Logo1_.exe
2004	Logo1_.exe
2004	Logo1_.exe
2004	Logo1_.exe
2004	Logo1_.exe
2004	Logo1_.exe

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.execmd.exeLogo1_.exenet.exe

description	pid	process	target process
PID 1776 wrote to memory of 2000	1776	8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe	cmd.exe
PID 1776 wrote to memory of 2000	1776	8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe	cmd.exe
PID 1776 wrote to memory of 2000	1776	8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe	cmd.exe
PID 1776 wrote to memory of 2000	1776	8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe	cmd.exe
PID 1776 wrote to memory of 2004	1776	8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe	Logo1_.exe
PID 1776 wrote to memory of 2004	1776	8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe	Logo1_.exe
PID 1776 wrote to memory of 2004	1776	8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe	Logo1_.exe
PID 1776 wrote to memory of 2004	1776	8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe	Logo1_.exe
PID 2000 wrote to memory of 2708	2000	cmd.exe	8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe
PID 2000 wrote to memory of 2708	2000	cmd.exe	8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe
PID 2000 wrote to memory of 2708	2000	cmd.exe	8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe
PID 2000 wrote to memory of 2708	2000	cmd.exe	8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe
PID 2004 wrote to memory of 2688	2004	Logo1_.exe	net.exe
PID 2004 wrote to memory of 2688	2004	Logo1_.exe	net.exe
PID 2004 wrote to memory of 2688	2004	Logo1_.exe	net.exe
PID 2004 wrote to memory of 2688	2004	Logo1_.exe	net.exe
PID 2688 wrote to memory of 2772	2688	net.exe	net1.exe
PID 2688 wrote to memory of 2772	2688	net.exe	net1.exe
PID 2688 wrote to memory of 2772	2688	net.exe	net1.exe
PID 2688 wrote to memory of 2772	2688	net.exe	net1.exe
PID 2004 wrote to memory of 1208	2004	Logo1_.exe	Explorer.EXE
PID 2004 wrote to memory of 1208	2004	Logo1_.exe	Explorer.EXE

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1208

C:\Users\Admin\AppData\Local\Temp\8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe
"C:\Users\Admin\AppData\Local\Temp\8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe"
2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1776

C:\Windows\SysWOW64\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\$$a15F1.bat
3⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2000

C:\Users\Admin\AppData\Local\Temp\8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe
"C:\Users\Admin\AppData\Local\Temp\8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe"
4⤵
- Executes dropped EXE
PID:2708

C:\Windows\Logo1_.exe
C:\Windows\Logo1_.exe
3⤵
- 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:2004

C:\Windows\SysWOW64\net.exe
net stop "Kingsoft AntiVirus Service"
4⤵
- Suspicious use of WriteProcessMemory
PID:2688

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
5⤵
PID:2772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe

Filesize
252KB

MD5
0b2679dc1eb882abf56d11ca591aeb76

SHA1
7a5c7ff9a42f9c84873d269d1e776a89045a1f45

SHA256
3d1b129d45f7fe6c861e380906a0c97576a804240426a0d2408f131cbaedc354

SHA512
8661ecb16631ac033db4d7ee8aa291647ca3311888988693633acd1a69fd9d6eb890c94c97656602c47964219a082f875bce41710fe036cf546c29ae49e2e114

Download Submit
C:\ProgramData\Package Cache\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}\vcredist_x64.exe

Filesize
472KB

MD5
88eb1bca8c399bc3f46e99cdde2f047e

SHA1
55fafbceb011e1af2edced978686a90971bd95f2

SHA256
42fd78c05bc240d4ded16ac974f17c336f6ae3a1814d548021c48a942cc30428

SHA512
149d4de0c024e25a13a7bb17471e6f48391d4f26b1c8388672320eed1c255f84219ad7b72bbebc531ae558d5192dd4bb6d0dddd6c65a45300c8e8348a4fb3728

Download Submit
C:\Users\Admin\AppData\Local\Temp\$$a15F1.bat

Filesize
722B

MD5
22cb67b3a10b5f55c4751c3efb24e9a5

SHA1
6df5222ff5146e2f31d1d209bfb75dd7bd7845ec

SHA256
336aefd15f9bc3fb5e7dd42969bb58b40e17ae68dfa7e6af6902032a13199bd2

SHA512
99ff4829f5155977765dc1ffbdb2cddc83aea21fb286584b463f75a8fc311c9ce2eefd950240538323586556ed38c09866b50196cff0462f30e24415fd69a33e

Download Submit
C:\Users\Admin\AppData\Local\Temp\8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe.exe

Filesize
59KB

MD5
dfc18f7068913dde25742b856788d7ca

SHA1
cbaa23f782c2ddcd7c9ff024fd0b096952a2b387

SHA256
ff4ac75c02247000da084de006c214d3dd3583867bd3533ba788e22734c7a2bf

SHA512
d0c7ec1dae41a803325b51c12490c355ed779d297daa35247889950491e52427810132f0829fc7ffa3022f1a106f4e4ba78ed612223395313a6f267e9ab24945

Download Submit
C:\Windows\Logo1_.exe

Filesize
27KB

MD5
d0d42004d5e14fecf764dc99963c82fa

SHA1
2b05a3b17e23a16df2a838d31d8c4113993dd833

SHA256
fe58d080c6a43f69deaec1b3fa9ffa2963dd9a3384b6f3aa9895c4dd2c485a8f

SHA512
72f9b71e46512dfcec9bd294930cc9a01acdb8c5b33a3c9a48c9475889f300e35d13191e5868c9798fd335af5a32793f19180b9d015ec18d2b112d0ac1749bee

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-2737914667-933161113-3798636211-1000\_desktop.ini

Filesize
9B

MD5
3b22ce0fee2d1aaf2c66dcd142740e29

SHA1
94d542b4bb9854a9419753c38e6ffe747653d91c

SHA256
8284772f28954a109c16f1583e6e34e29f06673b34e04f268bda961b57ba9f79

SHA512
efd4900a49624170e51ea401f0845634f49484a49335845258dc3d41a12e2022bf413a6751fcbcfd1ec68cde506f3363beae57f20e8eaca8b214d28baa138c5b

Download Submit
memory/1208-30-0x0000000002D00000-0x0000000002D01000-memory.dmp

Filesize
4KB

Download
memory/1776-40-0x0000000000220000-0x0000000000255000-memory.dmp

Filesize
212KB

Download
memory/1776-17-0x0000000000220000-0x0000000000255000-memory.dmp

Filesize
212KB

Download
memory/1776-16-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1776-0-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2004-39-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2004-46-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2004-92-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2004-98-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2004-651-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2004-1875-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2004-2213-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2004-32-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2004-3335-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2004-19-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download

pid	process
2004	Logo1_.exe
2708	8d04a9e3f12a63e43a17e0a8e90ef4473ce30aedf829016727a528fa98aee23e.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads