7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014

General

Target

7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe
Size

140KB
MD5

53a68f0cf96c1d3b1974f90e29594021
SHA1

667bbd49c84c2ca1e2c410c233aa56cff832c5b7
SHA256

7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014
SHA512

5ab965aa4954cbedbf8f8c151fc6b58c5d20a983d3973f5620fe81c244dccbf6b1272949b17d37f36730c4633f6d397c43d08b1b885adc8384862ce00a9bdae1
SSDEEP

3072:UyH99g4byc6H5c6HcT66vlmm+kfueHd3ikeu6BzlJGXB/GWSa:UyH7xOc6H5c6HcT66vlmIJHd3TGBxJG5

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 3 IoCs

Processes:

svchost.exe7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exesvchost.exe

pid process

4560 svchost.exe
692 7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe
3280 svchost.exe

pid	process
4560	svchost.exe
692	7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe
3280	svchost.exe

Drops file in Program Files directory 38 IoCs

Processes:

svchost.exe

description	ioc	process
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\notification_helper.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javadoc.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jcmd.exe	svchost.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\setup.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javac.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javap.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javapackager.exe	svchost.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\appletviewer.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jar.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\java-rmi.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\extcheck.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javaw.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\java.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javafxpackager.exe	svchost.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jabswitch.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javah.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\chrome_pwa_launcher.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\chrmstp.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\idlj.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jarsigner.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javaws.exe	svchost.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	svchost.exe

Drops file in Windows directory 1 IoCs

Processes:

7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe

description ioc process

File created C:\Windows\svchost.exe 7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

5092 692 WerFault.exe 7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe

description	ioc	process
File created	C:\Windows\svchost.exe	7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe

pid	pid_target	process	target process
5092	692	WerFault.exe	7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exesvchost.exe

description	pid	process	target process
PID 3116 wrote to memory of 4560	3116	7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe	svchost.exe
PID 3116 wrote to memory of 4560	3116	7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe	svchost.exe
PID 3116 wrote to memory of 4560	3116	7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe	svchost.exe
PID 4560 wrote to memory of 692	4560	svchost.exe	7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe
PID 4560 wrote to memory of 692	4560	svchost.exe	7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe
PID 4560 wrote to memory of 692	4560	svchost.exe	7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe

C:\Users\Admin\AppData\Local\Temp\7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe
"C:\Users\Admin\AppData\Local\Temp\7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3116

C:\Windows\svchost.exe
"C:\Windows\svchost.exe" "C:\Users\Admin\AppData\Local\Temp\7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4560

C:\Users\Admin\AppData\Local\Temp\7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe
"C:\Users\Admin\AppData\Local\Temp\7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe"
3⤵
- Executes dropped EXE
PID:692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 692 -s 408
4⤵
- Program crash
PID:5092

C:\Windows\svchost.exe
C:\Windows\svchost.exe
1⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:3280

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 692 -ip 692
1⤵
PID:5000

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7cc0f5536c14d9ec159c3d6ffc411e5e29f6b9eb0c40b965e3b60dc4b792b014.exe

Filesize
104KB

MD5
116f0663be55aae3f5efb171e515098c

SHA1
3d6865e96cdb35802a807b3469e36a2335f7a85c

SHA256
4850ea28b096857732d68bc98c12c9a778d8f7335d8fdb4101a8389f9a8a2ef7

SHA512
c826d3faf957b16a71e88e7754dcf8fdb0abecaf2cd05a0661b6ddfded7801a16dc66d82c0c91531b5784bd260529f5807904b008bbdfb3809e805a13accd1ac

Download Submit
C:\Windows\svchost.exe

Filesize
35KB

MD5
9e3c13b6556d5636b745d3e466d47467

SHA1
2ac1c19e268c49bc508f83fe3d20f495deb3e538

SHA256
20af03add533a6870d524a7c4753b42bfceb56cddd46016c051e23581ba743f8

SHA512
5a07ba8a7fcb15f64b129fada2621252b8bc37eb34d4f614c075c064f8ac0d367301eba0c32c5e28b8aa633f6ab604f0dfcc363b34734ce0207ef0d4e8817c4b

Download Submit
C:\Windows\svchost.exe

Filesize
35KB

MD5
9e3c13b6556d5636b745d3e466d47467

SHA1
2ac1c19e268c49bc508f83fe3d20f495deb3e538

SHA256
20af03add533a6870d524a7c4753b42bfceb56cddd46016c051e23581ba743f8

SHA512
5a07ba8a7fcb15f64b129fada2621252b8bc37eb34d4f614c075c064f8ac0d367301eba0c32c5e28b8aa633f6ab604f0dfcc363b34734ce0207ef0d4e8817c4b

Download Submit
C:\Windows\svchost.exe

Filesize
35KB

MD5
9e3c13b6556d5636b745d3e466d47467

SHA1
2ac1c19e268c49bc508f83fe3d20f495deb3e538

SHA256
20af03add533a6870d524a7c4753b42bfceb56cddd46016c051e23581ba743f8

SHA512
5a07ba8a7fcb15f64b129fada2621252b8bc37eb34d4f614c075c064f8ac0d367301eba0c32c5e28b8aa633f6ab604f0dfcc363b34734ce0207ef0d4e8817c4b

Download Submit
memory/692-135-0x0000000000000000-mapping.dmp

Download
memory/692-138-0x0000000001000000-0x000000000101D000-memory.dmp

Filesize
116KB

Download
memory/4560-132-0x0000000000000000-mapping.dmp

Download

Analysis

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