mydoom | 4c98067150668473d0b204a541df13e9444190aa702bde265fc979d781e0571c

General

Target

119e1.exe
Size

21KB
MD5

119e121c48e42b5d1367d2f699ff0ef6
SHA1

f22821ed5499566da94c7c0af07ec0b73546deac
SHA256

4c98067150668473d0b204a541df13e9444190aa702bde265fc979d781e0571c
SHA512

b07488a434807cf0427db863389226c9d45e116a1d5edc71f075faf3665036c2594bfb324a423352a8f6388debe1fd4252b90b92d0b6d9db515032ff46655a29
SSDEEP

384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUa4EI1:SCIqdH/k1ZVcT194jp4RB

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 8 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2108-3-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2108-5-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2108-7-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2108-9-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2108-11-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2108-13-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2108-94-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2108-117-0x0000000000800000-0x000000000080D000-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:

119e1.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe"	119e1.exe

UPX packed file 10 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2108-0-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2108-3-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2108-5-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2108-7-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2108-9-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2108-11-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2108-13-0x0000000000800000-0x000000000080D000-memory.dmp	upx
C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\Harry Potter.com	upx
behavioral1/memory/2108-94-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2108-117-0x0000000000800000-0x000000000080D000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

119e1.exe

description	ioc	process
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\de-DE\ICQ 4 Lite.exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\en-US\Winamp 5.0 (en).ShareReactor.com	119e1.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\Kazaa Lite.exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\et-EE\Winamp 5.0 (en) Crack.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\Winamp 5.0 (en) Crack.exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lt-LT\Kazaa Lite.exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lv-LV\Winamp 5.0 (en) Crack.exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\nb-NO\Winamp 5.0 (en).ShareReactor.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\fr-FR\ICQ 4 Lite.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\ja-JP\Winamp 5.0 (en).exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\cs-CZ\Winamp 5.0 (en).exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskpred\Harry Potter.exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\nl-NL\index.ShareReactor.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pt-BR\ICQ 4 Lite.exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Kazaa Lite.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\WinRAR.v.3.2.and.key.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\web\Winamp 5.0 (en) Crack.exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\fr-FR\WinRAR.v.3.2.and.key.exe	119e1.exe
File created	C:\Program Files\DVD Maker\Shared\WinRAR.v.3.2.and.key.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\ja-JP\Harry Potter.exe	119e1.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Harry Potter.exe	119e1.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\WinRAR.v.3.2.and.key.exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\auxpad\Winamp 5.0 (en) Crack.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\Winamp 5.0 (en).com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\zh-CN\Harry Potter.exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Cultures\Winamp 5.0 (en).exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\es-ES\Winamp 5.0 (en) Crack.ShareReactor.com	119e1.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\Winamp 5.0 (en).ShareReactor.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\numbers\ICQ 4 Lite.ShareReactor.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hr-HR\Harry Potter.exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pt-PT\ICQ 4 Lite.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VC\ICQ 4 Lite.ShareReactor.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VGX\WinRAR.v.3.2.and.key.ShareReactor.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\ja-JP\ICQ 4 Lite.ShareReactor.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\ICQ 4 Lite.ShareReactor.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\de-DE\Winamp 5.0 (en) Crack.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Filters\index.ShareReactor.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\Winamp 5.0 (en).ShareReactor.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\el-GR\ICQ 4 Lite.ShareReactor.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\index.exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\it-IT\Winamp 5.0 (en) Crack.ShareReactor.com	119e1.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\ICQ 4 Lite.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\Harry Potter.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\osknumpad\index.exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ro-RO\Harry Potter.exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\de-DE\Winamp 5.0 (en).ShareReactor.com	119e1.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\Winamp 5.0 (en).com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\WinRAR.v.3.2.and.key.ShareReactor.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fi-FI\index.exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\he-IL\Harry Potter.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\it-IT\WinRAR.v.3.2.and.key.exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\Winamp 5.0 (en) Crack.ShareReactor.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pl-PL\ICQ 4 Lite.exe	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sr-Latn-CS\Kazaa Lite.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\WinRAR.v.3.2.and.key.ShareReactor.com	119e1.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Kazaa Lite.exe	119e1.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\Winamp 5.0 (en).ShareReactor.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\ICQ 4 Lite.exe	119e1.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\index.exe	119e1.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\Kazaa Lite.exe	119e1.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\Harry Potter.ShareReactor.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\it-IT\Harry Potter.exe	119e1.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Harry Potter.ShareReactor.com	119e1.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sv-SE\Winamp 5.0 (en).ShareReactor.com	119e1.exe

Drops file in Windows directory 2 IoCs

Processes:

119e1.exe

description ioc process

File created C:\Windows\lsass.exe 119e1.exe
File opened for modification C:\Windows\lsass.exe 119e1.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:

119e1.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 119e1.exe

description	ioc	process
File created	C:\Windows\lsass.exe	119e1.exe
File opened for modification	C:\Windows\lsass.exe	119e1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	119e1.exe

C:\Users\Admin\AppData\Local\Temp\119e1.exe
"C:\Users\Admin\AppData\Local\Temp\119e1.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:2108

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\Harry Potter.com

Filesize
21KB

MD5
119e121c48e42b5d1367d2f699ff0ef6

SHA1
f22821ed5499566da94c7c0af07ec0b73546deac

SHA256
4c98067150668473d0b204a541df13e9444190aa702bde265fc979d781e0571c

SHA512
b07488a434807cf0427db863389226c9d45e116a1d5edc71f075faf3665036c2594bfb324a423352a8f6388debe1fd4252b90b92d0b6d9db515032ff46655a29

Download Submit
memory/2108-0-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2108-3-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2108-5-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2108-7-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2108-9-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2108-11-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2108-13-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2108-94-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2108-117-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads