345415ac9ca47e761dafefead3afdf7ae59b3b49db158ad0cb0c8399f292d82f

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09-04-2024 23:29

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General

Target

2024-04-09_c8b3b09ca37bb5768ad6fe200cd2a4a6_karagany_mafia_wapomi.exe
Size

162KB
MD5

c8b3b09ca37bb5768ad6fe200cd2a4a6
SHA1

a43f43968be880bdd52b9bd4b0729b782cbadd64
SHA256

345415ac9ca47e761dafefead3afdf7ae59b3b49db158ad0cb0c8399f292d82f
SHA512

264bfcaa41d9b28e5d42d4c123f955db4abd65479960a8013d1af897af09863be18cce910331af23eae38339691ffd2a09cf921012f0c90415f768bf380ad9d8
SSDEEP

3072:1q9pu9JiGxNpFvOSZ9YpG/VOglvUiFEzrIRRBfmcPn7gPGCH:A3u9JikNbvOuYc0gqgEzEpOcPn79

Score

9^/10

aspackv2

Malware Config

Signatures

Detects executables packed with ASPack 3 IoCs

resource	yara_rule
behavioral2/files/0x0008000000023235-3.dat	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/1564-5-0x0000000000C10000-0x0000000000C19000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/1564-48-0x0000000000C10000-0x0000000000C19000-memory.dmp	INDICATOR_EXE_Packed_ASPack

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x0008000000023235-3.dat	aspack_v212_v242

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation	GgNfwu.exe

Executes dropped EXE 1 IoCs

pid	Process
1564	GgNfwu.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoia.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Mozilla Firefox\private_browsing.exe	GgNfwu.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe	GgNfwu.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateComRegisterShell64.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	GgNfwu.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe	GgNfwu.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe	GgNfwu.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe	GgNfwu.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\createdump.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jabswitch.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe	GgNfwu.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Windows Security\BrowserCore\BrowserCore.exe	GgNfwu.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe	GgNfwu.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe	GgNfwu.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Install\{90C18CAD-5F48-47B1-8376-0F604ACAA84C}\chrome_installer.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\serialver.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE	GgNfwu.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe	GgNfwu.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Music.UI.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE	GgNfwu.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	GgNfwu.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeApp.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jps.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE	GgNfwu.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe	GgNfwu.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE	GgNfwu.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe	GgNfwu.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\WhatsNew.Store.exe	GgNfwu.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe	GgNfwu.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\GameBar.exe	GgNfwu.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jmap.exe	GgNfwu.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Solitaire.exe	GgNfwu.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstack.exe	GgNfwu.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE	GgNfwu.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	GgNfwu.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe	GgNfwu.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javac.exe	GgNfwu.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe	GgNfwu.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe	GgNfwu.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\wsimport.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\kinit.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\ktab.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\klist.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\pack200.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVLP.exe	GgNfwu.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe	GgNfwu.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3156 wrote to memory of 1564	3156	2024-04-09_c8b3b09ca37bb5768ad6fe200cd2a4a6_karagany_mafia_wapomi.exe	85
PID 3156 wrote to memory of 1564	3156	2024-04-09_c8b3b09ca37bb5768ad6fe200cd2a4a6_karagany_mafia_wapomi.exe	85
PID 3156 wrote to memory of 1564	3156	2024-04-09_c8b3b09ca37bb5768ad6fe200cd2a4a6_karagany_mafia_wapomi.exe	85
PID 1564 wrote to memory of 3948	1564	GgNfwu.exe	90
PID 1564 wrote to memory of 3948	1564	GgNfwu.exe	90
PID 1564 wrote to memory of 3948	1564	GgNfwu.exe	90

C:\Users\Admin\AppData\Local\Temp\2024-04-09_c8b3b09ca37bb5768ad6fe200cd2a4a6_karagany_mafia_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-09_c8b3b09ca37bb5768ad6fe200cd2a4a6_karagany_mafia_wapomi.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3156
- C:\Users\Admin\AppData\Local\Temp\GgNfwu.exe
  C:\Users\Admin\AppData\Local\Temp\GgNfwu.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:1564
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\79e1020a.bat" "
    3⤵
    PID:3948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\Microsoft\Windows\INetCache\IE\N1D00922\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\5D8130B9.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\79e1020a.bat

Filesize
187B

MD5
759e3151222ec2b71999f5f068ae2f5c

SHA1
e703295ff1cf997d3248a8689265022a8fbfe37d

SHA256
93c16dd29761efeca5abf74ffc0392fb0b7652c733f35a5402c70d5018a686c3

SHA512
f07962dd2787754ac826f7bc4f397a8f780a9ad2925a3b257d895972805cf81271607a84556e4f36593935c24fdad480da94049d934eedcab5d35ab127dae694

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/1564-5-0x0000000000C10000-0x0000000000C19000-memory.dmp

Filesize
36KB

Download
memory/1564-48-0x0000000000C10000-0x0000000000C19000-memory.dmp

Filesize
36KB

Download
memory/3156-0-0x0000000000A70000-0x0000000000AA8000-memory.dmp

Filesize
224KB

Download
memory/3156-50-0x0000000000A70000-0x0000000000AA8000-memory.dmp

Filesize
224KB

Download