mydoom | 8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
24-11-2024 05:23

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General

Target

8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
Size

21KB
MD5

d4bc03c6b4d75193d0696849d88ca643
SHA1

a3f9f8846ca2e89ca7727778d896cc6651b9b159
SHA256

8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76
SHA512

5f66bd7fbd72fa602b239603772432670e6d693ec9bc7c39d088e3403452aa32a8d416aa133455745a1455ef630f9a3fa3f95858f393140f981ce79bc512b8db
SSDEEP

384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUUUDM:SCIqdH/k1ZVcT194jp4UUA

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2060-3-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2060-5-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2060-7-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2060-9-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2060-11-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2060-92-0x0000000000800000-0x000000000080D000-memory.dmp	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

Processes:

8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe"	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe

UPX packed file 8 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2060-0-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2060-3-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2060-5-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2060-7-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2060-9-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2060-11-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/files/0x0006000000019489-16.dat	upx
behavioral1/memory/2060-92-0x0000000000800000-0x000000000080D000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\ink\et-EE\Kazaa Lite.ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\symbols\Harry Potter.ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\de-DE\Winamp 5.0 (en) Crack.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\Winamp 5.0 (en) Crack.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\WinRAR.v.3.2.and.key.ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\Harry Potter.ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\Harry Potter.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\ICQ 4 Lite.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\WinRAR.v.3.2.and.key.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\nb-NO\index.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sv-SE\Kazaa Lite.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\index.ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\WinRAR.v.3.2.and.key.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\Winamp 5.0 (en) Crack.ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\en-US\Winamp 5.0 (en) Crack.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\fr-FR\Winamp 5.0 (en) Crack.ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\bg-BG\Winamp 5.0 (en).ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\web\ICQ 4 Lite.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ru-RU\Kazaa Lite.ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sr-Latn-CS\Harry Potter.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\th-TH\Winamp 5.0 (en) Crack.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\uk-UA\Winamp 5.0 (en) Crack.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\WinRAR.v.3.2.and.key.ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\Harry Potter.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\ICQ 4 Lite.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\HWRCustomization\Harry Potter.ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lt-LT\Kazaa Lite.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\de-DE\index.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\en-US\Winamp 5.0 (en) Crack.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VGX\Winamp 5.0 (en) Crack.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Filters\ICQ 4 Lite.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\Harry Potter.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\ja-JP\Harry Potter.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\DVD Maker\Shared\Harry Potter.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\es-ES\index.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\Winamp 5.0 (en) Crack.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\cs-CZ\Winamp 5.0 (en) Crack.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\ICQ 4 Lite.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\auxpad\Harry Potter.ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskmenu\Winamp 5.0 (en).ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\he-IL\WinRAR.v.3.2.and.key.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\fr-FR\ICQ 4 Lite.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\Winamp 5.0 (en) Crack.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\WinRAR.v.3.2.and.key.ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fi-FI\WinRAR.v.3.2.and.key.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\keypad\WinRAR.v.3.2.and.key.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\Winamp 5.0 (en).exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\en-US\Winamp 5.0 (en) Crack.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ko-KR\Winamp 5.0 (en).com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lv-LV\index.ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pt-PT\index.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\Winamp 5.0 (en).com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\Winamp 5.0 (en).exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\numbers\Kazaa Lite.ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskpred\Winamp 5.0 (en).com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ro-RO\Winamp 5.0 (en) Crack.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\tr-TR\WinRAR.v.3.2.and.key.ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\WinRAR.v.3.2.and.key.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Winamp 5.0 (en).exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\Winamp 5.0 (en) Crack.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\da-DK\Kazaa Lite.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\Winamp 5.0 (en) Crack.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\nl-NL\Kazaa Lite.ShareReactor.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\es-ES\ICQ 4 Lite.com	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe

Drops file in Windows directory 2 IoCs

Processes:

8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe

description	ioc	Process
File opened for modification	C:\Windows\lsass.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
File created	C:\Windows\lsass.exe	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.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

Processes:

8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe

C:\Users\Admin\AppData\Local\Temp\8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
"C:\Users\Admin\AppData\Local\Temp\8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.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:2060

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

Replay Monitor

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Downloads

C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\WinRAR.v.3.2.and.key.com

Filesize
21KB

MD5
d4bc03c6b4d75193d0696849d88ca643

SHA1
a3f9f8846ca2e89ca7727778d896cc6651b9b159

SHA256
8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76

SHA512
5f66bd7fbd72fa602b239603772432670e6d693ec9bc7c39d088e3403452aa32a8d416aa133455745a1455ef630f9a3fa3f95858f393140f981ce79bc512b8db

Download Submit
memory/2060-0-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2060-3-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2060-5-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2060-7-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2060-9-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2060-11-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2060-92-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download