2376551137e2af800bfc2fd144ccfd481585d4b5321ac2df4246bab0994efce6

Analysis

max time kernel
150s
max time network
131s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07/09/2024, 12:47

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General

Target

Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
Size

79KB
MD5

733ea1e269eb13eb4658ef932b353060
SHA1

4c277b452536d3408849ce528d73ec87c7811aed
SHA256

2376551137e2af800bfc2fd144ccfd481585d4b5321ac2df4246bab0994efce6
SHA512

818041125c799c15a09bf0378d4a143951108e84252e4e429482f1c1d687881b217a41292bde4ac16c9bf3a1fe37481f488c985428c9d9b3831505a904bffa57
SSDEEP

1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUsJOLKc/xJtLJtTGl0Q:KQSohsUsUK90Q

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (232) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2084-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x0009000000016dca-2.dat	upx
behavioral1/files/0x0002000000010480-6.dat	upx
behavioral1/memory/2084-13-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\base_altgr.xml.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\rtscom.dll.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\ConvertFromRepair.avi.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\chapters-static.png.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\1047x576black.png.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\NextMenuButtonIcon.png.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\7-Zip\Lang\zh-cn.txt.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\InkObj.dll.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sl-SI\tipresx.dll.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Peacock.htm.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\circleround_selectionsubpicture.png.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\4to3Squareframe_VideoInset.png.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\mshwLatin.dll.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\tiptsf.dll.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\uk-UA\tipresx.dll.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Orange Circles.htm.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\White_Chocolate.jpg.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\System\msadc\handsafe.reg.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\7-Zip\Lang\be.txt.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\7-Zip\Lang\uk.txt.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\System\msadc\adcjavas.inc.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\System\msadc\handler.reg.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\System\Ole DB\fr-FR\msdasqlr.dll.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\7-Zip\Lang\af.txt.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ru-RU\tipresx.dll.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationRight_ButtonGraphic.png.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\NavigationRight_ButtonGraphic.png.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Notes_loop.wmv.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Dot.png.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationUp_ButtonGraphic.png.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsen.xml.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\InkObj.dll.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\System\ado\msadox.dll.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\System\Ole DB\sqlxmlx.dll.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\DVD Maker\es-ES\OmdProject.dll.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\DVD Maker\Pipeline.dll.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Peacock.jpg.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\System\ado\ja-JP\msader15.dll.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\layers.png.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\menu_style_default_Thumbnail.png.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\tabskb.dll.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipscht.xml.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsesp.xml.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ko-KR\tipresx.dll.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\System\ado\msadox28.tlb.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msadcer.dll.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\7-Zip\Lang\pt-br.txt.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\el-GR\tipresx.dll.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\base_kor.xml.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsptg.xml.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\TipRes.dll.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\DVD Maker\SecretST.TTF.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\rtscom.dll.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\ShapeCollector.exe.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\System\ado\adovbs.inc.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\16_9-frame-highlight.png.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\7-Zip\Lang\gl.txt.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\dicjp.dll.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\ShapeCollector.exe.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\InkWatson.exe.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\System\Ole DB\de-DE\sqlxmlx.rll.mui.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\NavigationUp_ButtonGraphic.png.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\7-Zip\Lang\da.txt.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\boxed-split.avi.tmp	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.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	Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe

C:\Users\Admin\AppData\Local\Temp\Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe
"C:\Users\Admin\AppData\Local\Temp\Trojan.Danger.ATA_virussign.com_733ea1e269eb13eb4658ef932b353060.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2084

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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:\$Recycle.Bin\S-1-5-21-457978338-2990298471-2379561640-1000\desktop.ini.tmp

Filesize
79KB

MD5
ec6cc3f8225708d0e500f85a7172cc9e

SHA1
9692cdf57c3588d99b531c6abd89adc9699e8b79

SHA256
4bbdc5d17b840ecdc2056c0f4eda2dc20ee2ecca947f30fde79a6f7c4f4bcd6a

SHA512
61d36ba95e5d0f7d6f40f6959c654be43d14b05f701e6dbb41f1057dc4854406013c1bfe4caf4cdb47dffb6591361474be6ee408b873251cb74ff4d1e1fd6eca

Download Submit
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

Filesize
88KB

MD5
9b4b51551f79301d0201985ae252aa1d

SHA1
95795aa35e62e4f48871f08b8ea0decd55bd9700

SHA256
f56bfb64d2d749d3fd7b885e124e081c51c04e946b1f4ad66d21525e7f8c7125

SHA512
7c80fefd88c1d4425d455299d5a5f11718dea37c7705cb2179f0d18ca8c4699b5df0ed831d7773d858e0d82bea651f78c9f41a98014fc7fa9d1544b61bef4450

Download Submit
memory/2084-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2084-13-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download