mydoom | 0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb

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
behavioral2/memory/1404-0-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral2/memory/1404-3-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
C:\Program Files\Common Files\microsoft shared\ink\ar-SA\Kazaa Lite.exe	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
behavioral2/memory/1404-0-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/memory/1404-3-0x0000000000800000-0x000000000080D000-memory.dmp	upx
C:\Program Files\Common Files\microsoft shared\ink\ar-SA\Kazaa Lite.exe	upx

Drops file in Program Files directory 37 IoCs

Processes:

0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe

description	ioc	process
File created	C:\Program Files\Common Files\microsoft shared\ink\hr-HR\Harry Potter.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\fr-CA\Winamp 5.0 (en).com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\index.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskclearui\ICQ 4 Lite.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\Winamp 5.0 (en).com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\HWRCustomization\Winamp 5.0 (en) Crack.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\LanguageModel\ICQ 4 Lite.ShareReactor.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\fsdefinitions\symbols\ICQ 4 Lite.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ja-JP\Winamp 5.0 (en).com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskmenu\Winamp 5.0 (en) Crack.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskpred\ICQ 4 Lite.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\cs-CZ\WinRAR.v.3.2.and.key.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\Kazaa Lite.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert\Harry Potter.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\Harry Potter.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\el-GR\Kazaa Lite.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-GB\Winamp 5.0 (en).exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-ES\ICQ 4 Lite.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\he-IL\ICQ 4 Lite.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\index.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\Kazaa Lite.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ar-SA\Kazaa Lite.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\bg-BG\Kazaa Lite.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\et-EE\Winamp 5.0 (en).ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\auxpad\Kazaa Lite.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\lt-LT\index.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-MX\Winamp 5.0 (en) Crack.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknav\Kazaa Lite.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknumpad\Kazaa Lite.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\Kazaa Lite.exe	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ko-KR\Winamp 5.0 (en).com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fi-FI\index.ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\Winamp 5.0 (en).ShareReactor.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\Winamp 5.0 (en) Crack.com	0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\hu-HU\WinRAR.v.3.2.and.key.ShareReactor.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:1404

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
76KB

MD5
a186003cfaf1cfe04089822fe6f0da0c

SHA1
45db08a2b15c4662343e0861587c74c5f8608f9d

SHA256
0a7bbd3da3f595460d46ba9dddf5eb85b21bac4e8621a2f5420d63eb0c14a2bb

SHA512
a0b5cc53790f366f9accaf4afa127cf5b7c9d20245c851a9db59375c52ef04c15344848f02b4a1c286a1d531c8f559cbd39837faf1f90cd6dd7481badf76d2c2

Download Submit
memory/1404-0-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1404-3-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads