f5595b866e90e9122edc8da420b0136ae556e228899ea772930ddaf8bcfb5754

General

Target

mail.scr
Size

21KB
MD5

26b8bc40d95b979e1e708a9f843242ad
SHA1

229284e8cb74bbfae647eb160e4188bda3e50721
SHA256

1fe99fb7c527a90826896e695f23e712375358df3c7aa9163af6b96d872a9f81
SHA512

e53fb1b351f47227c1568718c99cc78048507518ac823cebccddebdc630845f9c972a746036f67d416275bdb1667d298ddd6a0fd4e0fea4dc096d7c2cfcf0625
SSDEEP

384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzU4ek+:SCIqdH/k1ZVcT194jp44eD

Score

7^/10

persistence upx

Malware Config

Signatures

UPX packed file 10 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1512-0-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/memory/1512-3-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/memory/1512-5-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/memory/1512-6-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/memory/1512-9-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/memory/1512-11-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/memory/1512-13-0x0000000000800000-0x000000000080D000-memory.dmp	upx
C:\Program Files\Common Files\microsoft shared\ink\ar-SA\Winamp 5.0 (en) Crack.ShareReactor.com	upx
behavioral2/memory/1512-69-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral2/memory/1512-140-0x0000000000800000-0x000000000080D000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

mail.scr

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe"	mail.scr

Drops file in Program Files directory 64 IoCs

Processes:

mail.scr

description	ioc	process
File created	C:\Program Files\Common Files\microsoft shared\ink\WinRAR.v.3.2.and.key.exe	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\ICQ 4 Lite.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskclearui\Winamp 5.0 (en) Crack.ShareReactor.com	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\Kazaa Lite.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\Harry Potter.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\lv-LV\index.exe	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\ru-RU\Kazaa Lite.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\en-US\Winamp 5.0 (en) Crack.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\Stationery\Winamp 5.0 (en) Crack.ShareReactor.com	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\Harry Potter.exe	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\OFFICE16\Harry Potter.ShareReactor.com	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\Winamp 5.0 (en) Crack.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\ar-SA\Winamp 5.0 (en) Crack.ShareReactor.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskmenu\Winamp 5.0 (en) Crack.ShareReactor.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\Harry Potter.ShareReactor.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\nl-NL\index.ShareReactor.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\sk-SK\WinRAR.v.3.2.and.key.exe	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\index.exe	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\OfficeSoftwareProtectionPlatform\index.com	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\ICQ 4 Lite.exe	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\ja-JP\index.exe	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\ICQ 4 Lite.com	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\Harry Potter.ShareReactor.com	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\Kazaa Lite.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\de-DE\ICQ 4 Lite.exe	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\es-ES\ICQ 4 Lite.ShareReactor.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\Triedit\en-US\Harry Potter.ShareReactor.com	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Kazaa Lite.ShareReactor.com	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\Harry Potter.com	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\Harry Potter.com	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\WinRAR.v.3.2.and.key.ShareReactor.com	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Winamp 5.0 (en) Crack.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\et-EE\index.ShareReactor.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\fi-FI\WinRAR.v.3.2.and.key.ShareReactor.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\Kazaa Lite.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\ICQ 4 Lite.exe	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\nb-NO\ICQ 4 Lite.exe	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\fr-FR\Winamp 5.0 (en).exe	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\Winamp 5.0 (en) Crack.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\Winamp 5.0 (en) Crack.ShareReactor.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\HWRCustomization\WinRAR.v.3.2.and.key.exe	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\uk-UA\ICQ 4 Lite.exe	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\index.ShareReactor.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\Winamp 5.0 (en) Crack.ShareReactor.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\sl-SI\index.exe	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\Triedit\ICQ 4 Lite.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\Kazaa Lite.com	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\Winamp 5.0 (en).com	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\index.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\cs-CZ\ICQ 4 Lite.ShareReactor.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\da-DK\Harry Potter.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\LanguageModel\Harry Potter.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\TextConv\en-US\Harry Potter.exe	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\ICQ 4 Lite.ShareReactor.com	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\Kazaa Lite.ShareReactor.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\pl-PL\WinRAR.v.3.2.and.key.ShareReactor.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\sv-SE\Winamp 5.0 (en).exe	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\Harry Potter.exe	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\Kazaa Lite.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\pt-PT\ICQ 4 Lite.ShareReactor.com	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Winamp 5.0 (en).com	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\Winamp 5.0 (en).exe	mail.scr
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\Harry Potter.com	mail.scr
File created	C:\Program Files\Common Files\microsoft shared\ink\ko-KR\ICQ 4 Lite.exe	mail.scr

Drops file in Windows directory 2 IoCs

Processes:

mail.scr

description ioc process

File opened for modification C:\Windows\lsass.exe mail.scr
File created C:\Windows\lsass.exe mail.scr

description	ioc	process
File opened for modification	C:\Windows\lsass.exe	mail.scr
File created	C:\Windows\lsass.exe	mail.scr

C:\Users\Admin\AppData\Local\Temp\mail.scr
"C:\Users\Admin\AppData\Local\Temp\mail.scr" /S
1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Drops file in Windows directory
PID:1512

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files\Common Files\microsoft shared\ink\ar-SA\Winamp 5.0 (en) Crack.ShareReactor.com

Filesize
21KB

MD5
26b8bc40d95b979e1e708a9f843242ad

SHA1
229284e8cb74bbfae647eb160e4188bda3e50721

SHA256
1fe99fb7c527a90826896e695f23e712375358df3c7aa9163af6b96d872a9f81

SHA512
e53fb1b351f47227c1568718c99cc78048507518ac823cebccddebdc630845f9c972a746036f67d416275bdb1667d298ddd6a0fd4e0fea4dc096d7c2cfcf0625

Download Submit
memory/1512-0-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1512-3-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1512-5-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1512-6-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1512-9-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1512-11-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1512-13-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1512-69-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/1512-140-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads