mydoom | 3724ed1b28d378990fb3491f118f12d41e96b7ccce41b34421b55f9a3d983350

Analysis

max time kernel
150s
max time network
148s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13-12-2024 10:07

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General

Target

eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
Size

47KB
MD5

eafe96d8584ba4b0784eefc42c4caecc
SHA1

da7fea1d7876964adecdcf51adfd3c73a4151382
SHA256

3724ed1b28d378990fb3491f118f12d41e96b7ccce41b34421b55f9a3d983350
SHA512

a2bbe1dfcd2a063fef1fd7e8ed1835b93af989e056bf04c90bc4ef8294172b5fcd1adfa311ae4e8d274409c4f1453aacc890905c6931a5ad5c9aa9e85c6ebd48
SSDEEP

768:C07c92/EyTAYtxqfGNC0klI7C8ycYlI5P194jp4rf/7Gk/djI:b7wc1aGNC0klI7CPpIFa6rrve

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 3 IoCs

resource	yara_rule
behavioral1/memory/1764-0-0x0000000000800000-0x000000000080E000-memory.dmp	family_mydoom
behavioral1/memory/1764-3-0x0000000000800000-0x000000000080E000-memory.dmp	family_mydoom
behavioral1/files/0x0006000000019220-7.dat	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

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe"	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1764-0-0x0000000000800000-0x000000000080E000-memory.dmp	upx
behavioral1/memory/1764-3-0x0000000000800000-0x000000000080E000-memory.dmp	upx
behavioral1/files/0x0006000000019220-7.dat	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\ICQ 4 Lite.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Kazaa Lite.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Winamp 5.0 (en).com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\HWRCustomization\ICQ 4 Lite.exe	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\uk-UA\Kazaa Lite.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\zh-CN\Winamp 5.0 (en).com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\en-US\Harry Potter.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\de-DE\WinRAR.v.3.2.and.key.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\it-IT\Winamp 5.0 (en) Crack.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VC\ICQ 4 Lite.exe	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\ICQ 4 Lite.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ru-RU\index.exe	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sv-SE\WinRAR.v.3.2.and.key.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\es-ES\Harry Potter.exe	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\it-IT\Kazaa Lite.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\cs-CZ\Kazaa Lite.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\ICQ 4 Lite.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lv-LV\WinRAR.v.3.2.and.key.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ro-RO\index.exe	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VGX\Harry Potter.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\Winamp 5.0 (en).com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\Harry Potter.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\web\index.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sl-SI\ICQ 4 Lite.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\Winamp 5.0 (en).ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\fr-FR\WinRAR.v.3.2.and.key.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\ICQ 4 Lite.exe	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\Winamp 5.0 (en).exe	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\ICQ 4 Lite.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\auxpad\Winamp 5.0 (en).exe	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\Winamp 5.0 (en).ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\he-IL\Winamp 5.0 (en).ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\Kazaa Lite.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\ICQ 4 Lite.exe	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ko-KR\WinRAR.v.3.2.and.key.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Filters\Kazaa Lite.exe	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\numbers\Winamp 5.0 (en) Crack.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\osknumpad\Harry Potter.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\symbols\ICQ 4 Lite.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\Winamp 5.0 (en).ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\en-US\ICQ 4 Lite.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\WinRAR.v.3.2.and.key.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\de-DE\WinRAR.v.3.2.and.key.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\Kazaa Lite.exe	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\Winamp 5.0 (en).ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\el-GR\ICQ 4 Lite.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\Winamp 5.0 (en) Crack.exe	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sr-Latn-CS\Harry Potter.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\index.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\index.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\index.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\Kazaa Lite.exe	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\Kazaa Lite.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\da-DK\Winamp 5.0 (en) Crack.exe	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\ICQ 4 Lite.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\tr-TR\Winamp 5.0 (en).exe	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\ICQ 4 Lite.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\WinRAR.v.3.2.and.key.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\ja-JP\WinRAR.v.3.2.and.key.exe	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\es-ES\Harry Potter.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\ja-JP\WinRAR.v.3.2.and.key.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\fr-FR\Winamp 5.0 (en) Crack.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\Winamp 5.0 (en).com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\WinRAR.v.3.2.and.key.ShareReactor.com	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\lsass.exe	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
File created	C:\Windows\lsass.exe	eafe96d8584ba4b0784eefc42c4caecc_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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\eafe96d8584ba4b0784eefc42c4caecc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eafe96d8584ba4b0784eefc42c4caecc_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:1764

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\ICQ 4 Lite.exe

Filesize
47KB

MD5
eafe96d8584ba4b0784eefc42c4caecc

SHA1
da7fea1d7876964adecdcf51adfd3c73a4151382

SHA256
3724ed1b28d378990fb3491f118f12d41e96b7ccce41b34421b55f9a3d983350

SHA512
a2bbe1dfcd2a063fef1fd7e8ed1835b93af989e056bf04c90bc4ef8294172b5fcd1adfa311ae4e8d274409c4f1453aacc890905c6931a5ad5c9aa9e85c6ebd48

Download Submit
memory/1764-0-0x0000000000800000-0x000000000080E000-memory.dmp

Filesize
56KB

Download
memory/1764-3-0x0000000000800000-0x000000000080E000-memory.dmp

Filesize
56KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads