mydoom | 0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb

Analysis

max time kernel
120s
max time network
115s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 07:14

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General

Target

0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
Size

76KB
MD5

a186003cfaf1cfe04089822fe6f0da0c
SHA1

45db08a2b15c4662343e0861587c74c5f8608f9d
SHA256

0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb
SHA512

a0b5cc53790f366f9accaf4afa127cf5b7c9d20245c851a9db59375c52ef04c15344848f02b4a1c286a1d531c8f559cbd39837faf1f90cd6dd7481badf76d2c2
SSDEEP

1536:n87wc1aGNC0klI7CPpIFa6DVgUowooX7tXHDESpLZEBGCf2HR5:87wc1aOCo7CxItgUowXLtXlfCf+R5

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1032-0-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/1032-3-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/files/0x0007000000016ce1-7.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

Processes:

0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe"	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1032-0-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/1032-3-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/files/0x0007000000016ce1-7.dat	upx

Drops file in Program Files directory 64 IoCs

Processes:

0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\ink\uk-UA\Winamp 5.0 (en) Crack.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\ICQ 4 Lite.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\Harry Potter.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\index.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\Winamp 5.0 (en) Crack.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\symbols\WinRAR.v.3.2.and.key.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lt-LT\index.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lv-LV\Winamp 5.0 (en).ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ro-RO\Winamp 5.0 (en) Crack.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sl-SI\Harry Potter.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\en-US\Winamp 5.0 (en) Crack.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\es-ES\Kazaa Lite.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\WinRAR.v.3.2.and.key.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\index.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Harry Potter.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\auxpad\WinRAR.v.3.2.and.key.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskmenu\Harry Potter.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\nl-NL\Kazaa Lite.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\fr-FR\Winamp 5.0 (en) Crack.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\Winamp 5.0 (en) Crack.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\et-EE\index.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\tr-TR\Winamp 5.0 (en) Crack.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\zh-TW\Winamp 5.0 (en) Crack.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\de-DE\WinRAR.v.3.2.and.key.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\de-DE\WinRAR.v.3.2.and.key.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VGX\Harry Potter.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\ICQ 4 Lite.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Windows Media Player\Network Sharing\index.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\WinRAR.v.3.2.and.key.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\Winamp 5.0 (en).ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hu-HU\WinRAR.v.3.2.and.key.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sk-SK\Kazaa Lite.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Cultures\Winamp 5.0 (en) Crack.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\en-US\Winamp 5.0 (en).ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\ja-JP\Winamp 5.0 (en) Crack.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\es-ES\ICQ 4 Lite.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\ICQ 4 Lite.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\Kazaa Lite.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Filters\Winamp 5.0 (en).com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\WinRAR.v.3.2.and.key.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hr-HR\WinRAR.v.3.2.and.key.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sr-Latn-CS\ICQ 4 Lite.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\ja-JP\Harry Potter.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VC\Kazaa Lite.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\Winamp 5.0 (en).ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\1033\Kazaa Lite.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\osknumpad\ICQ 4 Lite.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pl-PL\Kazaa Lite.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pt-BR\Kazaa Lite.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pt-PT\Winamp 5.0 (en) Crack.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\Harry Potter.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\index.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\es-ES\Winamp 5.0 (en).ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\Winamp 5.0 (en).ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\Kazaa Lite.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\da-DK\Kazaa Lite.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\HWRCustomization\Winamp 5.0 (en) Crack.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\th-TH\index.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\de-DE\Winamp 5.0 (en) Crack.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\it-IT\index.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Harry Potter.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\WinRAR.v.3.2.and.key.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\WinRAR.v.3.2.and.key.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fi-FI\Kazaa Lite.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe

Drops file in Windows directory 2 IoCs

Processes:

0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe

description	ioc	Process
File opened for modification	C:\Windows\lsass.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Windows\lsass.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.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:

0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe

C:\Users\Admin\AppData\Local\Temp\0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
"C:\Users\Admin\AppData\Local\Temp\0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.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:1032

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\Harry Potter.ShareReactor.com

Filesize
76KB

MD5
a186003cfaf1cfe04089822fe6f0da0c

SHA1
45db08a2b15c4662343e0861587c74c5f8608f9d

SHA256
0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb

SHA512
a0b5cc53790f366f9accaf4afa127cf5b7c9d20245c851a9db59375c52ef04c15344848f02b4a1c286a1d531c8f559cbd39837faf1f90cd6dd7481badf76d2c2

Download Submit
memory/1032-0-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1032-3-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download