mydoom | b7e27e733d56ce76a5031ae0f270fd1f031229fd2c948d7c192cf3233786c98a

Analysis

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

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/12/2024, 17:55

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General

Target

dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
Size

59KB
MD5

dad3c2f5dca630ed09232ce94a0eafca
SHA1

f7f18349d20c6479d05b7dc6252d8dc3cb331986
SHA256

b7e27e733d56ce76a5031ae0f270fd1f031229fd2c948d7c192cf3233786c98a
SHA512

7f270e3d5c98cdd50530d6064e453392c49db45ff67ce816ca37c9851d29ab90f1b7c8101f3e5c335fc497ec2a818b25d802db7ffcfe24139e0a1a5982a3ef4b
SSDEEP

1536:U87wc1aGNC0klI7CPpIFa6ctyHABirYgLu:b7wc1aOCo7CxICaABkLu

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 3 IoCs

resource	yara_rule
behavioral2/memory/3176-0-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral2/memory/3176-3-0x0000000000800000-0x000000000080D000-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"	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3176-0-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/memory/3176-3-0x0000000000800000-0x000000000080D000-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\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\Harry Potter.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\hu-HU\index.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\zh-TW\WinRAR.v.3.2.and.key.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\Winamp 5.0 (en).exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\1033\Harry Potter.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Kazaa Lite.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\Harry Potter.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\Harry Potter.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\WinRAR.v.3.2.and.key.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\cs-CZ\Harry Potter.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\he-IL\WinRAR.v.3.2.and.key.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\es-ES\index.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\ICQ 4 Lite.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\Stationery\Winamp 5.0 (en).ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\LanguageModel\ICQ 4 Lite.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\sr-Latn-RS\WinRAR.v.3.2.and.key.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\index.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\Harry Potter.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\pt-PT\index.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\th-TH\Winamp 5.0 (en).com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\uk-UA\Harry Potter.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\TextConv\WinRAR.v.3.2.and.key.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\TextConv\en-US\WinRAR.v.3.2.and.key.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\Harry Potter.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ru-RU\WinRAR.v.3.2.and.key.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\ja-JP\Kazaa Lite.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ja-JP\Winamp 5.0 (en) Crack.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\Winamp 5.0 (en) Crack.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\Harry Potter.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\ICQ 4 Lite.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fi-FI\WinRAR.v.3.2.and.key.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\sk-SK\index.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\ICQ 4 Lite.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\Winamp 5.0 (en) Crack.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-ES\WinRAR.v.3.2.and.key.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\VC\WinRAR.v.3.2.and.key.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\it-IT\Kazaa Lite.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\Winamp 5.0 (en) Crack.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\index.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\el-GR\WinRAR.v.3.2.and.key.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\hr-HR\Winamp 5.0 (en) Crack.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\pt-BR\Winamp 5.0 (en).ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\sv-SE\Winamp 5.0 (en) Crack.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\Harry Potter.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-CA\Winamp 5.0 (en).com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\auxpad\index.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskmenu\ICQ 4 Lite.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\Winamp 5.0 (en) Crack.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknumpad\Winamp 5.0 (en).exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\VGX\Kazaa Lite.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\index.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\WinRAR.v.3.2.and.key.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\ICQ 4 Lite.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\HWRCustomization\index.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\Source Engine\Winamp 5.0 (en) Crack.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\OfficeSoftwareProtectionPlatform\Winamp 5.0 (en).ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\Winamp 5.0 (en) Crack.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\Harry Potter.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\WinRAR.v.3.2.and.key.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\ICQ 4 Lite.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ko-KR\Winamp 5.0 (en).ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\lt-LT\WinRAR.v.3.2.and.key.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\ICQ 4 Lite.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Harry Potter.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\lsass.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Windows\lsass.exe	dad3c2f5dca630ed09232ce94a0eafca_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	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dad3c2f5dca630ed09232ce94a0eafca_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:3176

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\ICQ 4 Lite.exe

Filesize
59KB

MD5
dad3c2f5dca630ed09232ce94a0eafca

SHA1
f7f18349d20c6479d05b7dc6252d8dc3cb331986

SHA256
b7e27e733d56ce76a5031ae0f270fd1f031229fd2c948d7c192cf3233786c98a

SHA512
7f270e3d5c98cdd50530d6064e453392c49db45ff67ce816ca37c9851d29ab90f1b7c8101f3e5c335fc497ec2a818b25d802db7ffcfe24139e0a1a5982a3ef4b

Download Submit
memory/3176-0-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/3176-3-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads