mydoom | bbafea07c8b85ccaf39e275e7845eedefdd50a4cacc7ec7882052f2fb09c4e89

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2024 10:07

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General

Target

cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
Size

46KB
MD5

cc6cc69e0b47921d924299f039d91058
SHA1

6872b38857f993d00ee02fd1484ef8855b20a0b8
SHA256

bbafea07c8b85ccaf39e275e7845eedefdd50a4cacc7ec7882052f2fb09c4e89
SHA512

2c1d47fae39c6960cbb4f8e27c88f2971d4201213cfb89c942df023ccd4cf82fc09925715dfdb736c94a1502a3f2fd4c6f4a4f65370da57b857d3e2a4d9869d0
SSDEEP

768:nqQ07c92/EyTAYtxqfGNC0klI7C8ycYlI5P194jp4gnz:n87wc1aGNC0klI7CPpIFa6gz

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 3 IoCs

resource	yara_rule
behavioral2/memory/4144-0-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral2/memory/4144-3-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral2/files/0x0003000000000713-7.dat	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe"	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4144-0-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/memory/4144-3-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/files/0x0003000000000713-7.dat	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\microsoft shared\ink\ko-KR\Harry Potter.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\sk-SK\Kazaa Lite.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\ICQ 4 Lite.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\it-IT\Kazaa Lite.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\Kazaa Lite.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\WinRAR.v.3.2.and.key.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\Kazaa Lite.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert\index.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\en-US\Winamp 5.0 (en) Crack.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-CA\index.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\Winamp 5.0 (en).exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\index.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\VGX\WinRAR.v.3.2.and.key.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\Kazaa Lite.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\Kazaa Lite.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\nl-NL\WinRAR.v.3.2.and.key.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\Winamp 5.0 (en) Crack.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\Triedit\en-US\Winamp 5.0 (en) Crack.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\Winamp 5.0 (en) Crack.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\Kazaa Lite.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\Winamp 5.0 (en) Crack.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\Winamp 5.0 (en) Crack.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\Winamp 5.0 (en).ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\WinRAR.v.3.2.and.key.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\Winamp 5.0 (en) Crack.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\1033\index.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Harry Potter.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\index.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\ICQ 4 Lite.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ro-RO\Winamp 5.0 (en) Crack.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-ES\WinRAR.v.3.2.and.key.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknav\index.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\Kazaa Lite.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Filters\ICQ 4 Lite.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\Winamp 5.0 (en) Crack.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\Stationery\Winamp 5.0 (en) Crack.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EURO\Winamp 5.0 (en).exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\es-ES\WinRAR.v.3.2.and.key.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ru-RU\Kazaa Lite.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\WinRAR.v.3.2.and.key.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\nb-NO\Kazaa Lite.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\index.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\Harry Potter.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\Harry Potter.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\el-GR\index.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\Kazaa Lite.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskpred\index.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\pt-PT\Winamp 5.0 (en) Crack.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\de-DE\Winamp 5.0 (en) Crack.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Winamp 5.0 (en).com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ICQ 4 Lite.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Help\index.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\Harry Potter.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\Harry Potter.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\Winamp 5.0 (en).com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskmenu\Winamp 5.0 (en) Crack.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\WinRAR.v.3.2.and.key.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\ICQ 4 Lite.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\GRPHFLT\Harry Potter.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\ICQ 4 Lite.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\Winamp 5.0 (en) Crack.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\Winamp 5.0 (en) Crack.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\Kazaa Lite.ShareReactor.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\Winamp 5.0 (en) Crack.com	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\lsass.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
File created	C:\Windows\lsass.exe	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cc6cc69e0b47921d924299f039d91058_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:4144

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files\Common Files\microsoft shared\ink\ar-SA\Winamp 5.0 (en) Crack.ShareReactor.com

Filesize
46KB

MD5
cc6cc69e0b47921d924299f039d91058

SHA1
6872b38857f993d00ee02fd1484ef8855b20a0b8

SHA256
bbafea07c8b85ccaf39e275e7845eedefdd50a4cacc7ec7882052f2fb09c4e89

SHA512
2c1d47fae39c6960cbb4f8e27c88f2971d4201213cfb89c942df023ccd4cf82fc09925715dfdb736c94a1502a3f2fd4c6f4a4f65370da57b857d3e2a4d9869d0

Download Submit
memory/4144-0-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/4144-3-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads