af8a19443518dd4b892c8080ea61b6d87674c73faf1f8f4061d025eec3999649

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/03/2025, 03:16

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General

Target

New folder/Mantas.exe
Size

40KB
MD5

53f25f98742c5114eec23c6487af624c
SHA1

671af46401450d6ed9c0904402391640a1bddcc2
SHA256

7b5dec6a48ee2114c3056f4ccb6935f3e7418ef0b0bc4a58931f2c80fc94d705
SHA512

f460775308b34552c930c3f256cef1069b28421673d71e3fa2712b0467485861a98285925ae49f1adea1faf59265b964c873c12a3bb5de216122ac20084e1048
SSDEEP

768:rz4RBkfbi/FG9Of8Ejex0a6zALVlXt32KtYFPYA3HxAnIIGSEsu:4Ciw9a8EG05zMt3jKYA3xAYns

Score

6^/10

discovery persistence upx

Malware Config

Signatures

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\Windows Manager = "C:\\Windows\\system32\\winmants.exe"	Mantas.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\winmants.exe	Mantas.exe
File created	C:\Windows\SysWOW64\winmants.exe	Mantas.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral23/memory/2896-0-0x0000000000400000-0x0000000000413000-memory.dmp	upx
behavioral23/files/0x000500000001868b-20.dat	upx
behavioral23/memory/2896-697-0x0000000000400000-0x0000000000413000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Kazaa\My shared folder\Christina Aguilera.scr	Mantas.exe
File created	C:\Program Files\Kazaa\My shared folder\nocd crack.exe	Mantas.exe
File created	C:\Program Files\morpheus\my shared folder\Christina Aguilera.scr	Mantas.exe
File created	C:\Program Files\grokster\my grokster\setup.exe	Mantas.exe
File created	C:\Program Files\grokster\my grokster\XBOX.exe	Mantas.exe
File opened for modification	C:\Program Files\KazaaLite\My shared folder\mantas.jpg	Mantas.exe
File opened for modification	C:\Program Files\KazaaLite\My shared folder\sweet.jpg	Mantas.exe
File opened for modification	C:\Program Files\KazaaLite\My shared folders\anal sex.jpg	Mantas.exe
File created	C:\Program Files\gnucleus\downloads\lesbian.scr	Mantas.exe
File created	C:\Program Files\icq\shared files\maphack.exe	Mantas.exe
File opened for modification	C:\Program Files\grokster\my grokster\cum.jpg	Mantas.exe
File opened for modification	C:\Program Files\KazaaLite\My shared folders\two teens fucking.jpg	Mantas.exe
File created	C:\Program Files\KazaaLite\My shared folders\AudioCatalyst.exe	Mantas.exe
File created	C:\Program Files\grokster\my grokster\ICQ Pro 2003a beta .exe	Mantas.exe
File created	C:\Program Files\KazaaLite\My shared folder\FruityLoops Setup.exe	Mantas.exe
File created	C:\Program Files\KazaaLite\My shared folder\PerAntivirus Crack.exe	Mantas.exe
File created	C:\Program Files\morpheus\my shared folder\Microsoft Windows 2003 Serial.txt .exe	Mantas.exe
File opened for modification	C:\Program Files\Kazaa\My shared folder\sweet.jpg	Mantas.exe
File created	C:\Program Files\Kazaa\My shared folder\Microsoft Patch.exe	Mantas.exe
File opened for modification	C:\Program Files\KazaaLite\My shared folder\child porn.jpg	Mantas.exe
File created	C:\Program Files\KazaaLite\My shared folder\Legend of Zelda.exe	Mantas.exe
File created	C:\Program Files\gnucleus\downloads\AudioCatalyst.exe	Mantas.exe
File created	C:\Program Files\grokster\my grokster\secret.exe	Mantas.exe
File created	C:\Program Files\KazaaLite\My shared folder\Winamp3-Full.exe	Mantas.exe
File created	C:\Program Files\KazaaLite\My shared folders\cdcrack.exe	Mantas.exe
File created	C:\Program Files\icq\shared files\GCN Emulator.exe	Mantas.exe
File created	C:\Program Files\morpheus\my shared folder\diablo2.exe	Mantas.exe
File created	C:\Program Files\morpheus\my shared folder\aimbot.exe	Mantas.exe
File opened for modification	C:\Program Files\grokster\my grokster\cumshot.jpg	Mantas.exe
File created	C:\Program Files\grokster\my grokster\Mcafee Serial.exe	Mantas.exe
File opened for modification	C:\Program Files\KazaaLite\My shared folder\ilikeyou.jpg	Mantas.exe
File created	C:\Program Files\KazaaLite\My shared folder\gba-renamer.exe	Mantas.exe
File created	C:\Program Files\limewire\shared\Nero.Burning.Rom.Install-halo.exe	Mantas.exe
File created	C:\Program Files\grokster\my grokster\Spybot - Search & Destroy .exe	Mantas.exe
File created	C:\Program Files\KazaaLite\My shared folder\winamp.exe	Mantas.exe
File created	C:\Program Files\KazaaLite\My shared folder\rom.exe	Mantas.exe
File created	C:\Program Files\gnucleus\downloads\Gamecube Emulator.exe	Mantas.exe
File created	C:\Program Files\morpheus\my shared folder\kazaalite.exe	Mantas.exe
File created	C:\Program Files\grokster\my grokster\winxp serial.exe	Mantas.exe
File created	C:\Program Files\morpheus\my shared folder\Grokster.exe	Mantas.exe
File created	C:\Program Files\gnucleus\downloads\crack.exe	Mantas.exe
File created	C:\Program Files\limewire\shared\nocd crack.exe	Mantas.exe
File created	C:\Program Files\limewire\shared\mp3.exe	Mantas.exe
File created	C:\Program Files\grokster\my grokster\rom.exe	Mantas.exe
File created	C:\Program Files\gnucleus\downloads\StarCraft No CD Crack.exe	Mantas.exe
File created	C:\Program Files\grokster\my grokster\Trillian .exe	Mantas.exe
File opened for modification	C:\Program Files\KazaaLite\My shared folders\heart.jpg	Mantas.exe
File created	C:\Program Files\KazaaLite\My shared folders\Download Accelerator Plus.exe	Mantas.exe
File opened for modification	C:\Program Files\limewire\shared\broken.jpg	Mantas.exe
File created	C:\Program Files\limewire\shared\Spybot - Search & Destroy .exe	Mantas.exe
File created	C:\Program Files\grokster\my grokster\Microsoft Patch.exe	Mantas.exe
File created	C:\Program Files\KazaaLite\My shared folder\Gamecube Emulator.exe	Mantas.exe
File created	C:\Program Files\edonkey2000\incoming\Winrar.exe	Mantas.exe
File created	C:\Program Files\limewire\shared\FlashFXP Crack.exe	Mantas.exe
File opened for modification	C:\Program Files\morpheus\my shared folder\teen sex.jpg	Mantas.exe
File created	C:\Program Files\KazaaLite\My shared folders\lesbian.scr	Mantas.exe
File created	C:\Program Files\KazaaLite\My shared folders\Winamp3-Full.exe	Mantas.exe
File created	C:\Program Files\gnucleus\downloads\Christina Aguilera.scr	Mantas.exe
File created	C:\Program Files\grokster\my grokster\Download Accelerator Plus.exe	Mantas.exe
File created	C:\Program Files\KazaaLite\My shared folders\mantas.exe	Mantas.exe
File created	C:\Program Files\edonkey2000\incoming\XBOX.exe	Mantas.exe
File created	C:\Program Files\icq\shared files\zsnes.exe	Mantas.exe
File created	C:\Program Files\icq\shared files\Grokster.exe	Mantas.exe
File created	C:\Program Files\morpheus\my shared folder\Nero.Burning.Rom.Install-halo.exe	Mantas.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	Mantas.exe

C:\Users\Admin\AppData\Local\Temp\New folder\Mantas.exe
"C:\Users\Admin\AppData\Local\Temp\New folder\Mantas.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2896

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

Replay Monitor

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Downloads

C:\Users\Admin\Documents\install.exe

Filesize
40KB

MD5
53f25f98742c5114eec23c6487af624c

SHA1
671af46401450d6ed9c0904402391640a1bddcc2

SHA256
7b5dec6a48ee2114c3056f4ccb6935f3e7418ef0b0bc4a58931f2c80fc94d705

SHA512
f460775308b34552c930c3f256cef1069b28421673d71e3fa2712b0467485861a98285925ae49f1adea1faf59265b964c873c12a3bb5de216122ac20084e1048

Download Submit
C:\Users\Admin\Documents\sweet.jpg

Filesize
23KB

MD5
58b1840b979ae31f23aa8eb3594d5c17

SHA1
6b28b8e047cee70c7fa42715c552ea13a5671bbb

SHA256
b2bb460aa299c6064e7fc947bff314e0f915c6ee6f8f700007129e3b6a314f47

SHA512
13548e5900bddc6797d573fcca24cec1f1eefa0662e9d07c4055a3899460f4e135e1c76197b57a49b452e61e201cb86d1960f3e8b00828a2d0031dc9aa78666a

Download Submit
memory/2896-0-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2896-697-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads