mydoom | 5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5

General

Target

5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
Size

21KB
MD5

8bd72b2123ad370965ef88f2a39dbe80
SHA1

9ed43d55162e815fd7a325742f441214a07732f4
SHA256

5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5
SHA512

0262160f04a4943e008e7500c5cc5141b1296e01401dd3a5de1040b18a7ea688fffe7425e0ff0f2079969355f6eae744100437b7657a0e1e58f4dea428062aa6
SSDEEP

384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzU66i:SCIqdH/k1ZVcT194jp46d

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 9 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2536-3-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2536-5-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2536-7-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2536-49-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2536-110-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2536-111-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2536-112-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2536-134-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2536-135-0x0000000000800000-0x000000000080D000-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:

5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe"	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe

UPX packed file 11 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2536-0-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2536-3-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2536-5-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2536-7-0x0000000000800000-0x000000000080D000-memory.dmp	upx
C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\Winamp 5.0 (en).ShareReactor.com	upx
behavioral1/memory/2536-49-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2536-110-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2536-111-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2536-112-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2536-134-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2536-135-0x0000000000800000-0x000000000080D000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe

description	ioc	process
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\fr-FR\ICQ 4 Lite.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\Winamp 5.0 (en).com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\es-ES\Winamp 5.0 (en) Crack.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\Harry Potter.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\Kazaa Lite.exe	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sl-SI\index.exe	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\de-DE\ICQ 4 Lite.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\Kazaa Lite.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\web\Harry Potter.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ko-KR\Kazaa Lite.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pt-BR\Winamp 5.0 (en) Crack.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ru-RU\Winamp 5.0 (en) Crack.exe	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\en-US\Winamp 5.0 (en).com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\cs-CZ\Harry Potter.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\da-DK\Kazaa Lite.exe	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\Kazaa Lite.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\Winamp 5.0 (en).com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\Harry Potter.exe	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Winamp 5.0 (en) Crack.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\Harry Potter.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\WinRAR.v.3.2.and.key.exe	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\keypad\Winamp 5.0 (en).com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\nl-NL\WinRAR.v.3.2.and.key.exe	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\WinRAR.v.3.2.and.key.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\ICQ 4 Lite.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\Winamp 5.0 (en) Crack.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\ICQ 4 Lite.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\el-GR\WinRAR.v.3.2.and.key.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\WinRAR.v.3.2.and.key.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VC\WinRAR.v.3.2.and.key.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\index.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\auxpad\Kazaa Lite.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\HWRCustomization\WinRAR.v.3.2.and.key.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\symbols\WinRAR.v.3.2.and.key.exe	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hr-HR\Kazaa Lite.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\nb-NO\index.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\ja-JP\index.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VGX\Kazaa Lite.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\Winamp 5.0 (en) Crack.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\bg-BG\Harry Potter.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\index.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\Harry Potter.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\en-US\Winamp 5.0 (en).exe	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\fr-FR\Kazaa Lite.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\Harry Potter.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Windows Media Player\Network Sharing\index.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\osknumpad\Kazaa Lite.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\zh-CN\Kazaa Lite.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\fr-FR\index.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Winamp 5.0 (en) Crack.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\Kazaa Lite.exe	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\uk-UA\Kazaa Lite.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\de-DE\Harry Potter.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\de-DE\WinRAR.v.3.2.and.key.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\DVD Maker\Shared\Harry Potter.exe	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\index.ShareReactor.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\he-IL\Winamp 5.0 (en) Crack.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lt-LT\Winamp 5.0 (en) Crack.exe	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pt-PT\Harry Potter.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sr-Latn-CS\index.exe	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Winamp 5.0 (en).com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\it-IT\index.exe	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\ja-JP\Kazaa Lite.exe	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\Winamp 5.0 (en) Crack.com	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe

Drops file in Windows directory 2 IoCs

Processes:

5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe

description	ioc	process
File opened for modification	C:\Windows\lsass.exe	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
File created	C:\Windows\lsass.exe	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.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:

5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe

C:\Users\Admin\AppData\Local\Temp\5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.exe
"C:\Users\Admin\AppData\Local\Temp\5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5N.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:2536

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

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).ShareReactor.com

Filesize
21KB

MD5
8bd72b2123ad370965ef88f2a39dbe80

SHA1
9ed43d55162e815fd7a325742f441214a07732f4

SHA256
5831d56838340b1897fbe742d33e4655d9ecd2a2cb0ce451fb5f7d19c30a54f5

SHA512
0262160f04a4943e008e7500c5cc5141b1296e01401dd3a5de1040b18a7ea688fffe7425e0ff0f2079969355f6eae744100437b7657a0e1e58f4dea428062aa6

Download Submit
memory/2536-0-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2536-3-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2536-5-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2536-7-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2536-49-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2536-110-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2536-111-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2536-112-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2536-134-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2536-135-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads