mydoom | 262ab6ef5def89666f52f81850cbc5cc27c881e37818c0da9fce0126fd448078

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
10-12-2024 19:07

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General

Target

de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
Size

37KB
MD5

de3c8dfe27af4633e16634ab8eaff8a0
SHA1

0df3440a3968edbf96382b877fe7bc856d219364
SHA256

262ab6ef5def89666f52f81850cbc5cc27c881e37818c0da9fce0126fd448078
SHA512

cff50b2b9d00d2c0f83e2ed1a1c79f3fbd0bbe69cad2e98a5857002158e5c727159d13073c3b84f60f73fdfcda63d5bf3d678fe8a066b8a6dfa255f840844903
SSDEEP

768:/EU07c92/EyTAYtxqfGNC0klI7C8yOvi3eMvqfyV:/g7wc1aGNC0klI7CPN3FvVV

Score

10^/10

mydoom discovery persistence worm

Malware Config

Signatures

Detects MyDoom family 3 IoCs

resource	yara_rule
behavioral2/memory/4468-0-0x0000000000800000-0x000000000080A000-memory.dmp	family_mydoom
behavioral2/memory/4468-3-0x0000000000800000-0x000000000080A000-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"	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\microsoft shared\ink\sv-SE\index.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\Kazaa Lite.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\index.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\HWRCustomization\Kazaa Lite.ShareReactor.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\sk-SK\Kazaa Lite.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\et-EE\ICQ 4 Lite.ShareReactor.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\Stationery\WinRAR.v.3.2.and.key.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\1033\Winamp 5.0 (en).com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\TextConv\ICQ 4 Lite.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\WinRAR.v.3.2.and.key.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ar-SA\Kazaa Lite.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\Winamp 5.0 (en) Crack.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\el-GR\WinRAR.v.3.2.and.key.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\nb-NO\ICQ 4 Lite.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\zh-TW\index.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ro-RO\WinRAR.v.3.2.and.key.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tr-TR\ICQ 4 Lite.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\de-DE\Winamp 5.0 (en).com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\fr-FR\ICQ 4 Lite.ShareReactor.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\Winamp 5.0 (en) Crack.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\ICQ 4 Lite.ShareReactor.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\LanguageModel\index.ShareReactor.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\lv-LV\index.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\lt-LT\WinRAR.v.3.2.and.key.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\Winamp 5.0 (en) Crack.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\ICQ 4 Lite.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert\Winamp 5.0 (en) Crack.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskclearui\Harry Potter.ShareReactor.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknav\Harry Potter.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\ICQ 4 Lite.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\index.ShareReactor.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\index.ShareReactor.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-CA\WinRAR.v.3.2.and.key.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Winamp 5.0 (en).com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\WinRAR.v.3.2.and.key.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fi-FI\WinRAR.v.3.2.and.key.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ja-JP\ICQ 4 Lite.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\Winamp 5.0 (en).com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\ICQ 4 Lite.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\Kazaa Lite.ShareReactor.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\Kazaa Lite.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\Kazaa Lite.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\sl-SI\index.ShareReactor.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\uk-UA\Winamp 5.0 (en) Crack.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\ja-JP\Winamp 5.0 (en).ShareReactor.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\bg-BG\ICQ 4 Lite.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\es-ES\Kazaa Lite.ShareReactor.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-GB\ICQ 4 Lite.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\hu-HU\Harry Potter.ShareReactor.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\Harry Potter.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\WinRAR.v.3.2.and.key.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\cs-CZ\index.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\ICQ 4 Lite.ShareReactor.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-MX\index.ShareReactor.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\WinRAR.v.3.2.and.key.ShareReactor.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\pt-PT\ICQ 4 Lite.ShareReactor.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\Winamp 5.0 (en) Crack.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\Triedit\en-US\index.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\Winamp 5.0 (en) Crack.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\Kazaa Lite.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskpred\index.com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\hr-HR\Harry Potter.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\th-TH\Kazaa Lite.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\Winamp 5.0 (en).com	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\lsass.exe	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
File created	C:\Windows\lsass.exe	de3c8dfe27af4633e16634ab8eaff8a0_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	de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\de3c8dfe27af4633e16634ab8eaff8a0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\de3c8dfe27af4633e16634ab8eaff8a0_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:4468

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\Kazaa Lite.com

Filesize
37KB

MD5
de3c8dfe27af4633e16634ab8eaff8a0

SHA1
0df3440a3968edbf96382b877fe7bc856d219364

SHA256
262ab6ef5def89666f52f81850cbc5cc27c881e37818c0da9fce0126fd448078

SHA512
cff50b2b9d00d2c0f83e2ed1a1c79f3fbd0bbe69cad2e98a5857002158e5c727159d13073c3b84f60f73fdfcda63d5bf3d678fe8a066b8a6dfa255f840844903

Download Submit
memory/4468-0-0x0000000000800000-0x000000000080A000-memory.dmp

Filesize
40KB

Download
memory/4468-3-0x0000000000800000-0x000000000080A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads