c97cc43057489ba902f5e6abe951eb9f3134365289acf230cedcd554bbee2531

General

Target

04b80c9b_by_Libranalysis.exe
Size

30KB
MD5

04b80c9b940c2d17aaee6c81bab7448b
SHA1

0460d1e3ea5db7c55011ea569008d50a3ffc58dc
SHA256

c97cc43057489ba902f5e6abe951eb9f3134365289acf230cedcd554bbee2531
SHA512

2a70b476dea07e8ce7e89f5bd89778291629916c88e50d01df00ec44daa6b6e96669fe00c9b9114af5a92fb8312eef082000b5f2b7c1ab6fa3c837a833c8c13b

Score

8^/10

aspackv2

Malware Config

Signatures

ASPack v2.12-2.42 4 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\IqQ.exe	aspack_v212_v242
\Users\Admin\AppData\Local\Temp\IqQ.exe	aspack_v212_v242
C:\Users\Admin\AppData\Local\Temp\IqQ.exe	aspack_v212_v242
C:\Users\Admin\AppData\Local\Temp\IqQ.exe	aspack_v212_v242

Executes dropped EXE 1 IoCs

Processes:

IqQ.exe

pid process

2012 IqQ.exe
Loads dropped DLL 2 IoCs

Processes:

04b80c9b_by_Libranalysis.exe

pid process

1100 04b80c9b_by_Libranalysis.exe
1100 04b80c9b_by_Libranalysis.exe

pid	process
2012	IqQ.exe

pid	process
1100	04b80c9b_by_Libranalysis.exe
1100	04b80c9b_by_Libranalysis.exe

Drops file in Program Files directory 64 IoCs

Processes:

IqQ.exe

description	ioc	process
File opened for modification	C:\Program Files\Mozilla Firefox\plugin-hang-ui.exe	IqQ.exe
File opened for modification	C:\Program Files\Windows Mail\wab.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe	IqQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\launcher.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jre7\bin\klist.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jre7\bin\tnameserv.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroBroker.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.35.452\GoogleUpdateOnDemand.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Install\{406E5475-62F1-42AB-B6F4-D17073AF9034}\89.0.4389.114_chrome_installer.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE	IqQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.35.452\GoogleUpdateBroker.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXE	IqQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\XLICONS.EXE	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE	IqQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSQRY32.EXE	IqQ.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\chrome_pwa_launcher.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe	IqQ.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.35.452\GoogleUpdateComRegisterShell64.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jre7\bin\java-rmi.exe	IqQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	IqQ.exe
File opened for modification	C:\Program Files\Windows Journal\PDIALOG.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe	IqQ.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE	IqQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE	IqQ.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaw.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe	IqQ.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe	IqQ.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

04b80c9b_by_Libranalysis.exeIqQ.exe

description	pid	process	target process
PID 1100 wrote to memory of 2012	1100	04b80c9b_by_Libranalysis.exe	IqQ.exe
PID 1100 wrote to memory of 2012	1100	04b80c9b_by_Libranalysis.exe	IqQ.exe
PID 1100 wrote to memory of 2012	1100	04b80c9b_by_Libranalysis.exe	IqQ.exe
PID 1100 wrote to memory of 2012	1100	04b80c9b_by_Libranalysis.exe	IqQ.exe
PID 2012 wrote to memory of 548	2012	IqQ.exe	cmd.exe
PID 2012 wrote to memory of 548	2012	IqQ.exe	cmd.exe
PID 2012 wrote to memory of 548	2012	IqQ.exe	cmd.exe
PID 2012 wrote to memory of 548	2012	IqQ.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\04b80c9b_by_Libranalysis.exe
"C:\Users\Admin\AppData\Local\Temp\04b80c9b_by_Libranalysis.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1100

C:\Users\Admin\AppData\Local\Temp\IqQ.exe
C:\Users\Admin\AppData\Local\Temp\IqQ.exe
2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2012

C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\03535710.bat" "
3⤵
PID:548

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\03535710.bat
MD5
fb09d80a239e8843537214bfa89f7566

SHA1
b4d678ec18b249662fa4f7b451e7baa6ec70e148

SHA256
52ae5f6b0def24291ceda1b1b1f722431fd8140eef393a945b647acb9eb258d1

SHA512
6c5661e662b6fb284d944324f7489fd098e7b34af597e51731e37503781c02e344394f7b5320b1189168e0a650e4739e7f194d502ff42c1edf44cfb7012f5715

Download Submit
C:\Users\Admin\AppData\Local\Temp\IqQ.exe
MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

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C:\Users\Admin\AppData\Local\Temp\IqQ.exe
MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

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\Users\Admin\AppData\Local\Temp\IqQ.exe
MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
\Users\Admin\AppData\Local\Temp\IqQ.exe
MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/548-68-0x0000000000000000-mapping.dmp

Download
memory/1100-59-0x00000000753B1000-0x00000000753B3000-memory.dmp

Filesize
8KB

Download
memory/1100-66-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1100-67-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2012-62-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads