322a7f412ea346ddfc2d6f46cc8a5077b5155560f1dba5395a9ba09de6f52150

General

Target

letter.htm.pif.exe
Size

21KB
MD5

4b5fd10af20a660072e02bede9e95f46
SHA1

55f7483044c4875916bee8ccbbfd24fb2a5b15df
SHA256

6d384fc52ef8bfa8126f74b30b3c49e4c02f70311f8376408a81cee1679fe2f9
SHA512

4d4bf53bedf586b45637d6ddb3f9626b86874fd03fca4840a2768f4e6f088a26bef4f434544efde996ca0f511e689d3bc68a5646c000913676a3311100272d97

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

letter.htm.pif.exe

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

Drops file in Program Files directory 64 IoCs

Processes:

letter.htm.pif.exe

description	ioc	process
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\symbols\Kazaa Lite.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ko-KR\Winamp 5.0 (en) Crack.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pl-PL\WinRAR.v.3.2.and.key.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pt-PT\ICQ 4 Lite.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sv-SE\Harry Potter.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Winamp 5.0 (en) Crack.exe	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\ICQ 4 Lite.ShareReactor.com	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Kazaa Lite.com	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\index.com	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\Winamp 5.0 (en).exe	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\index.exe	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\ICQ 4 Lite.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskmenu\Winamp 5.0 (en) Crack.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\he-IL\WinRAR.v.3.2.and.key.com	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\Winamp 5.0 (en).exe	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\index.ShareReactor.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\bg-BG\index.ShareReactor.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\et-EE\Kazaa Lite.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\WinRAR.v.3.2.and.key.ShareReactor.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\osknumpad\Winamp 5.0 (en).ShareReactor.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ro-RO\Winamp 5.0 (en) Crack.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sl-SI\WinRAR.v.3.2.and.key.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Harry Potter.ShareReactor.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hr-HR\Kazaa Lite.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lv-LV\ICQ 4 Lite.ShareReactor.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\zh-TW\Kazaa Lite.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\index.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\WinRAR.v.3.2.and.key.com	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Kazaa Lite.ShareReactor.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\cs-CZ\WinRAR.v.3.2.and.key.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\WinRAR.v.3.2.and.key.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\auxpad\Kazaa Lite.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VGX\Winamp 5.0 (en) Crack.com	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\Kazaa Lite.ShareReactor.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskpred\Winamp 5.0 (en).ShareReactor.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\index.ShareReactor.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\uk-UA\WinRAR.v.3.2.and.key.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\1033\Winamp 5.0 (en) Crack.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\da-DK\Winamp 5.0 (en) Crack.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\numbers\Harry Potter.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\en-US\Harry Potter.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VC\index.com	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\Harry Potter.ShareReactor.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\WinRAR.v.3.2.and.key.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\WinRAR.v.3.2.and.key.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lt-LT\ICQ 4 Lite.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ru-RU\ICQ 4 Lite.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sk-SK\Winamp 5.0 (en).exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Cultures\WinRAR.v.3.2.and.key.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\en-US\ICQ 4 Lite.exe	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\WinRAR.v.3.2.and.key.exe	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\Winamp 5.0 (en) Crack.ShareReactor.com	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\Winamp 5.0 (en) Crack.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\HWRCustomization\Winamp 5.0 (en) Crack.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\tr-TR\ICQ 4 Lite.exe	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\Winamp 5.0 (en).com	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\index.ShareReactor.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\web\Kazaa Lite.ShareReactor.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pt-BR\WinRAR.v.3.2.and.key.exe	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\zh-CN\Harry Potter.ShareReactor.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\Kazaa Lite.ShareReactor.com	letter.htm.pif.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\Harry Potter.exe	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\Kazaa Lite.exe	letter.htm.pif.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\WinRAR.v.3.2.and.key.ShareReactor.com	letter.htm.pif.exe

Drops file in Windows directory 2 IoCs

Processes:

letter.htm.pif.exe

description ioc process

File opened for modification C:\Windows\lsass.exe letter.htm.pif.exe
File created C:\Windows\lsass.exe letter.htm.pif.exe

description	ioc	process
File opened for modification	C:\Windows\lsass.exe	letter.htm.pif.exe
File created	C:\Windows\lsass.exe	letter.htm.pif.exe

C:\Users\Admin\AppData\Local\Temp\letter.htm.pif.exe
"C:\Users\Admin\AppData\Local\Temp\letter.htm.pif.exe"
1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Drops file in Windows directory
PID:1608

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1608-59-0x0000000075801000-0x0000000075803000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing