mydoom | 302b75cf760c8b7d0feb70938c665160a82eb4678a01142b9d96b2dac24bd2d4

Analysis

max time kernel
120s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/09/2024, 08:24

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General

Target

2457b8a52e488d585edde51c21a03050N.exe
Size

21KB
MD5

2457b8a52e488d585edde51c21a03050
SHA1

b6039d08e1c9143257e7c210d066b81ce2ee7cf2
SHA256

302b75cf760c8b7d0feb70938c665160a82eb4678a01142b9d96b2dac24bd2d4
SHA512

4497912666217d95747c327c31bb988b040abd81ec013812bfa621ec9e46833d1d0ab9aa3ee5c2771e4b691d547ae81b84eb5886da06e0fbb18d09d2294961da
SSDEEP

384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUQ/dViaz:SCIqdH/k1ZVcT194jp4Q/dMo

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral2/memory/3872-3-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral2/memory/3872-5-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral2/memory/3872-7-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral2/memory/3872-9-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral2/memory/3872-11-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral2/memory/3872-96-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral2/memory/3872-137-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3872-0-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/memory/3872-3-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/memory/3872-5-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/memory/3872-7-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/memory/3872-9-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/memory/3872-11-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/files/0x0002000000022426-15.dat	upx
behavioral2/memory/3872-96-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/memory/3872-137-0x0000000000800000-0x000000000080D000-memory.dmp	upx

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"	2457b8a52e488d585edde51c21a03050N.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\microsoft shared\ink\Winamp 5.0 (en).exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\Winamp 5.0 (en) Crack.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\Kazaa Lite.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknumpad\ICQ 4 Lite.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\Harry Potter.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\index.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\ICQ 4 Lite.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\Source Engine\Winamp 5.0 (en).ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknav\ICQ 4 Lite.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ro-RO\Harry Potter.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\th-TH\Winamp 5.0 (en) Crack.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\de-DE\index.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\Harry Potter.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\ICQ 4 Lite.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert\Harry Potter.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Kazaa Lite.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\Winamp 5.0 (en).ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\Winamp 5.0 (en) Crack.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\Winamp 5.0 (en).exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\index.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\Stationery\index.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\Triedit\WinRAR.v.3.2.and.key.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\VC\ICQ 4 Lite.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\Winamp 5.0 (en) Crack.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\ICQ 4 Lite.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\bg-BG\Harry Potter.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\pl-PL\index.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-GB\Winamp 5.0 (en).exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-ES\ICQ 4 Lite.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-CA\Harry Potter.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols\WinRAR.v.3.2.and.key.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\WinRAR.v.3.2.and.key.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\sv-SE\ICQ 4 Lite.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\ICQ 4 Lite.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\Winamp 5.0 (en) Crack.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\et-EE\ICQ 4 Lite.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\zh-TW\Kazaa Lite.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\index.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\Kazaa Lite.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\Harry Potter.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\cs-CZ\WinRAR.v.3.2.and.key.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\1033\Winamp 5.0 (en).exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Kazaa Lite.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\ICQ 4 Lite.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-MX\ICQ 4 Lite.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tr-TR\ICQ 4 Lite.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\ICQ 4 Lite.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\WinRAR.v.3.2.and.key.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\WinRAR.v.3.2.and.key.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\Winamp 5.0 (en) Crack.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskmenu\index.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\uk-UA\Kazaa Lite.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\OFFICE16\Winamp 5.0 (en).exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\el-GR\Harry Potter.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\nb-NO\Winamp 5.0 (en).exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\index.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\ICQ 4 Lite.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\ICQ 4 Lite.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\Harry Potter.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\Winamp 5.0 (en) Crack.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ko-KR\Winamp 5.0 (en) Crack.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\Winamp 5.0 (en).exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\Harry Potter.ShareReactor.com	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\Winamp 5.0 (en) Crack.exe	2457b8a52e488d585edde51c21a03050N.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\lsass.exe	2457b8a52e488d585edde51c21a03050N.exe
File created	C:\Windows\lsass.exe	2457b8a52e488d585edde51c21a03050N.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	2457b8a52e488d585edde51c21a03050N.exe

C:\Users\Admin\AppData\Local\Temp\2457b8a52e488d585edde51c21a03050N.exe
"C:\Users\Admin\AppData\Local\Temp\2457b8a52e488d585edde51c21a03050N.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:3872

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\Winamp 5.0 (en).exe

Filesize
21KB

MD5
2457b8a52e488d585edde51c21a03050

SHA1
b6039d08e1c9143257e7c210d066b81ce2ee7cf2

SHA256
302b75cf760c8b7d0feb70938c665160a82eb4678a01142b9d96b2dac24bd2d4

SHA512
4497912666217d95747c327c31bb988b040abd81ec013812bfa621ec9e46833d1d0ab9aa3ee5c2771e4b691d547ae81b84eb5886da06e0fbb18d09d2294961da

Download Submit
memory/3872-0-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/3872-3-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/3872-5-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/3872-7-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/3872-9-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/3872-11-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/3872-96-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/3872-137-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads