mydoom | b75a8cdff6b4cabee56a7a370aff7efd60280037ab92e07dc4e0c3c1c1f18b4b

General

Target

92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
Size

51KB
MD5

92885fbcc839c547042a38d9194af03e
SHA1

7534bd8deb20fdc328155062406aa62545e171a5
SHA256

b75a8cdff6b4cabee56a7a370aff7efd60280037ab92e07dc4e0c3c1c1f18b4b
SHA512

9cbbdcb4502ff286a63fbfc9c8b7f6d21ace7e379c091eb5ca210abac498906551230c0be99591640eb579dc1b20c9ed901bc7b3e9c2d51aa72c1c5d55257f7b
SSDEEP

1536:SNqaLV8a63Ck/4GaTNuMf9WuKQjrMQS/k:SNqM8CjBNuM8uKOgQOk

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 9 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1744-3-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/1744-5-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/1744-7-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/1744-9-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/1744-90-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/1744-113-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/1744-114-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/1744-152-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/1744-153-0x0000000000800000-0x000000000080D000-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:

92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe"	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe

UPX packed file 11 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1744-0-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/1744-3-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/1744-5-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/1744-7-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/1744-9-0x0000000000800000-0x000000000080D000-memory.dmp	upx
C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\Kazaa Lite.exe	upx
behavioral1/memory/1744-90-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/1744-113-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/1744-114-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/1744-152-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/1744-153-0x0000000000800000-0x000000000080D000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe

description	ioc	process
File created	C:\Program Files\Common Files\Microsoft Shared\ink\nl-NL\Winamp 5.0 (en).exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\th-TH\Winamp 5.0 (en).com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\WinRAR.v.3.2.and.key.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\fr-FR\Winamp 5.0 (en).com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\Kazaa Lite.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\da-DK\Winamp 5.0 (en).com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\el-GR\Winamp 5.0 (en).com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\Harry Potter.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sl-SI\Winamp 5.0 (en) Crack.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Filters\WinRAR.v.3.2.and.key.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\Winamp 5.0 (en) Crack.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\HWRCustomization\index.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\Winamp 5.0 (en).com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\de-DE\Harry Potter.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\fr-FR\Winamp 5.0 (en) Crack.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\ja-JP\Winamp 5.0 (en).com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VGX\index.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\Winamp 5.0 (en).exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sk-SK\Winamp 5.0 (en) Crack.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Winamp 5.0 (en).exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Cultures\WinRAR.v.3.2.and.key.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\WinRAR.v.3.2.and.key.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\he-IL\Winamp 5.0 (en).ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sv-SE\Winamp 5.0 (en) Crack.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\1033\Harry Potter.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\ICQ 4 Lite.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\Kazaa Lite.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\et-EE\ICQ 4 Lite.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\Kazaa Lite.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\numbers\Kazaa Lite.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\index.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\Winamp 5.0 (en) Crack.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\zh-TW\Winamp 5.0 (en).ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\es-ES\Kazaa Lite.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\it-IT\WinRAR.v.3.2.and.key.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\ICQ 4 Lite.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ICQ 4 Lite.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\WinRAR.v.3.2.and.key.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hu-HU\WinRAR.v.3.2.and.key.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\uk-UA\Winamp 5.0 (en).ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Winamp 5.0 (en) Crack.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Winamp 5.0 (en) Crack.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\WinRAR.v.3.2.and.key.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pl-PL\Harry Potter.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ro-RO\Winamp 5.0 (en) Crack.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\Harry Potter.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Winamp 5.0 (en) Crack.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\tr-TR\ICQ 4 Lite.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\Winamp 5.0 (en) Crack.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\ja-JP\Winamp 5.0 (en).ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\Kazaa Lite.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Kazaa Lite.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\cs-CZ\Winamp 5.0 (en).exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\auxpad\Winamp 5.0 (en).ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lv-LV\Harry Potter.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\Winamp 5.0 (en).com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sr-Latn-CS\Kazaa Lite.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\it-IT\index.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskmenu\Winamp 5.0 (en) Crack.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hr-HR\Harry Potter.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pt-BR\WinRAR.v.3.2.and.key.ShareReactor.com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pt-PT\Harry Potter.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\ja-JP\Winamp 5.0 (en).com	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\WinRAR.v.3.2.and.key.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

Processes:

92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe

description	ioc	process
File opened for modification	C:\Windows\lsass.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
File created	C:\Windows\lsass.exe	92885fbcc839c547042a38d9194af03e_JaffaCakes118.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:

92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\92885fbcc839c547042a38d9194af03e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\92885fbcc839c547042a38d9194af03e_JaffaCakes118.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:1744

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\Kazaa Lite.exe

Filesize
51KB

MD5
92885fbcc839c547042a38d9194af03e

SHA1
7534bd8deb20fdc328155062406aa62545e171a5

SHA256
b75a8cdff6b4cabee56a7a370aff7efd60280037ab92e07dc4e0c3c1c1f18b4b

SHA512
9cbbdcb4502ff286a63fbfc9c8b7f6d21ace7e379c091eb5ca210abac498906551230c0be99591640eb579dc1b20c9ed901bc7b3e9c2d51aa72c1c5d55257f7b

Download Submit
memory/1744-0-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1744-3-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1744-5-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1744-7-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1744-9-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1744-90-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1744-113-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1744-114-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1744-152-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1744-153-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads