e2f9711bf1e4c23929bf93cee238235b94d89f4aa902ba537b179d63a0d5f275

Analysis

max time kernel
62s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30/10/2022, 22:54

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General

Target

e2f9711bf1e4c23929bf93cee238235b94d89f4aa902ba537b179d63a0d5f275.exe
Size

96KB
MD5

a15a69ec30f76f8c09f30de72645ad20
SHA1

0cf7f000f314ab0c7f8413174f6c4f07b06ec50e
SHA256

e2f9711bf1e4c23929bf93cee238235b94d89f4aa902ba537b179d63a0d5f275
SHA512

0ab2a4bee56f7ad5c8dea414b641be56ae8a0b0420846e0c689ba01d3099eed106a43ebcba281b60b26849b279450d20989eb34cfc86ce7efe44b43120581b45
SSDEEP

1536:MqPjvlpp/06w6Px9+3cu9V+gKk6GCq2iW7z:MqPL1/7w6ZAs+VBK3GCH

Score

8^/10

aspackv2

Malware Config

Signatures

ASPack v2.12-2.42 4 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral1/files/0x0007000000005c50-54.dat	aspack_v212_v242
behavioral1/files/0x0007000000005c50-55.dat	aspack_v212_v242
behavioral1/files/0x0007000000005c50-57.dat	aspack_v212_v242
behavioral1/files/0x0007000000005c50-59.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
1960	jQdkri.exe

Loads dropped DLL 2 IoCs

pid	Process
836	e2f9711bf1e4c23929bf93cee238235b94d89f4aa902ba537b179d63a0d5f275.exe
836	e2f9711bf1e4c23929bf93cee238235b94d89f4aa902ba537b179d63a0d5f275.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Windows Photo Viewer\ImagingDevices.exe	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroBroker.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\pack200.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jre7\bin\orbd.exe	jQdkri.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	jQdkri.exe
File opened for modification	C:\Program Files\Windows Mail\wabmig.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ktab.exe	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\SC_Reader.exe	jQdkri.exe
File opened for modification	C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jre7\bin\unpack200.exe	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\misc.exe	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\sidebar.exe	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe	jQdkri.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\setup.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.71\GoogleUpdateSetup.exe	jQdkri.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\chrome_pwa_launcher.exe	jQdkri.exe
File opened for modification	C:\Program Files\Windows Defender\MSASCui.exe	jQdkri.exe
File opened for modification	C:\Program Files\Windows Mail\wab.exe	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe	jQdkri.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	jQdkri.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javacpl.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jre7\bin\kinit.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	jQdkri.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.EXE	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE	jQdkri.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jabswitch.exe	jQdkri.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaws.exe	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.71\GoogleUpdate.exe	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\ONELEV.EXE	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE	jQdkri.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE	jQdkri.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	jQdkri.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

description	pid	Process	procid_target
PID 836 wrote to memory of 1960	836	e2f9711bf1e4c23929bf93cee238235b94d89f4aa902ba537b179d63a0d5f275.exe	27
PID 836 wrote to memory of 1960	836	e2f9711bf1e4c23929bf93cee238235b94d89f4aa902ba537b179d63a0d5f275.exe	27
PID 836 wrote to memory of 1960	836	e2f9711bf1e4c23929bf93cee238235b94d89f4aa902ba537b179d63a0d5f275.exe	27
PID 836 wrote to memory of 1960	836	e2f9711bf1e4c23929bf93cee238235b94d89f4aa902ba537b179d63a0d5f275.exe	27
PID 1960 wrote to memory of 1628	1960	jQdkri.exe	30
PID 1960 wrote to memory of 1628	1960	jQdkri.exe	30
PID 1960 wrote to memory of 1628	1960	jQdkri.exe	30
PID 1960 wrote to memory of 1628	1960	jQdkri.exe	30

C:\Users\Admin\AppData\Local\Temp\e2f9711bf1e4c23929bf93cee238235b94d89f4aa902ba537b179d63a0d5f275.exe
"C:\Users\Admin\AppData\Local\Temp\e2f9711bf1e4c23929bf93cee238235b94d89f4aa902ba537b179d63a0d5f275.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:836
- C:\Users\Admin\AppData\Local\Temp\jQdkri.exe
  C:\Users\Admin\AppData\Local\Temp\jQdkri.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:1960
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\200b6d33.bat" "
    3⤵
    PID:1628

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\200b6d33.bat

Filesize
187B

MD5
7ac40da050e0a9707c60ead82880af6d

SHA1
a0a707013056b9420d1182b2001c6c6c9a8efceb

SHA256
a4625d6f5ffd30f37c6c7167d840e189fdd90f7e03cecb1b17b0ebb0ae62c801

SHA512
7cd198f647daa25e92072c14a2c7b99683cb2f1109925db57e2f939aecdb42b029de4f9b0e506059afcb0ec1497ae62d4e234075fa6cb02eba480ad7c5cbcf7a

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
\Users\Admin\AppData\Local\Temp\jQdkri.exe

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
\Users\Admin\AppData\Local\Temp\jQdkri.exe

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/836-60-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/836-61-0x0000000000170000-0x0000000000179000-memory.dmp

Filesize
36KB

Download
memory/836-62-0x0000000000170000-0x0000000000179000-memory.dmp

Filesize
36KB

Download
memory/836-64-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1960-58-0x0000000075AD1000-0x0000000075AD3000-memory.dmp

Filesize
8KB

Download
memory/1960-63-0x0000000001260000-0x0000000001269000-memory.dmp

Filesize
36KB

Download
memory/1960-66-0x0000000001260000-0x0000000001269000-memory.dmp

Filesize
36KB

Download