mydoom | b7e27e733d56ce76a5031ae0f270fd1f031229fd2c948d7c192cf3233786c98a

Analysis

max time kernel
150s
max time network
149s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-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
behavioral1/memory/1904-0-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/1904-3-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/files/0x0007000000016f45-7.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
behavioral1/memory/1904-0-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/1904-3-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/files/0x0007000000016f45-7.dat	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\de-DE\Kazaa Lite.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\fr-FR\Harry Potter.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\WinRAR.v.3.2.and.key.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\th-TH\Kazaa Lite.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\Harry Potter.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\ICQ 4 Lite.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\numbers\Harry Potter.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\osknumpad\Kazaa Lite.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pl-PL\Winamp 5.0 (en) Crack.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ro-RO\Winamp 5.0 (en).ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\es-ES\Winamp 5.0 (en).exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\index.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\index.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\ICQ 4 Lite.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\HWRCustomization\Winamp 5.0 (en) Crack.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\it-IT\WinRAR.v.3.2.and.key.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Harry Potter.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\it-IT\Harry Potter.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Windows Media Player\Network Sharing\Winamp 5.0 (en).com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Filters\Winamp 5.0 (en).ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sr-Latn-CS\Harry Potter.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\tr-TR\ICQ 4 Lite.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\Harry Potter.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\ICQ 4 Lite.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sk-SK\Winamp 5.0 (en) Crack.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\zh-TW\index.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\el-GR\Harry Potter.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\keypad\Kazaa Lite.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\Harry Potter.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\web\ICQ 4 Lite.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lt-LT\Winamp 5.0 (en).exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lv-LV\ICQ 4 Lite.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Cultures\Winamp 5.0 (en) Crack.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\Winamp 5.0 (en) Crack.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\fr-FR\Kazaa Lite.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\it-IT\Kazaa Lite.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Windows Sidebar\Shared Gadgets\Winamp 5.0 (en).ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\Kazaa Lite.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hu-HU\Winamp 5.0 (en).ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\nb-NO\WinRAR.v.3.2.and.key.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\es-ES\WinRAR.v.3.2.and.key.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\ja-JP\WinRAR.v.3.2.and.key.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\bg-BG\WinRAR.v.3.2.and.key.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\auxpad\Harry Potter.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pt-BR\index.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pt-PT\Harry Potter.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sv-SE\Harry Potter.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\symbols\Winamp 5.0 (en).com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\WinRAR.v.3.2.and.key.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Winamp 5.0 (en) Crack.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\Winamp 5.0 (en) Crack.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\Winamp 5.0 (en) Crack.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\ja-JP\Winamp 5.0 (en).exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\de-DE\Winamp 5.0 (en).exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\Winamp 5.0 (en) Crack.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\WinRAR.v.3.2.and.key.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\Kazaa Lite.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\Kazaa Lite.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ko-KR\Winamp 5.0 (en) Crack.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\Harry Potter.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\index.exe	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\da-DK\Kazaa Lite.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sl-SI\WinRAR.v.3.2.and.key.ShareReactor.com	dad3c2f5dca630ed09232ce94a0eafca_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\uk-UA\Winamp 5.0 (en).ShareReactor.com	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:1904

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\Harry Potter.com

Filesize
59KB

MD5
dad3c2f5dca630ed09232ce94a0eafca

SHA1
f7f18349d20c6479d05b7dc6252d8dc3cb331986

SHA256
b7e27e733d56ce76a5031ae0f270fd1f031229fd2c948d7c192cf3233786c98a

SHA512
7f270e3d5c98cdd50530d6064e453392c49db45ff67ce816ca37c9851d29ab90f1b7c8101f3e5c335fc497ec2a818b25d802db7ffcfe24139e0a1a5982a3ef4b

Download Submit
memory/1904-0-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1904-3-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads