dharma | 18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c

General

Target

18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
Size

290KB
MD5

dc942bea79a81738046c66c1e5add4aa
SHA1

c2755f5165c93acb708e8e485fcfbadd1125049e
SHA256

18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c
SHA512

bb067c86eb1abff78d0e207da4de4aad80314410021e52d148d01491b85ca3da5f40c294a8bcbec6d2dad6f5395fc5fe4e29fd6a820bdf8398d1012749b12e54

Score

10^/10

dharma persistence ransomware

Malware Config

Signatures

Dharma
Dharma is a ransomware that uses security software installation to hide malicious activities.
ransomware dharma
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Drops startup file 1 IoCs

Processes:

18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe = "C:\\Windows\\System32\\18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe"	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe

Drops desktop.ini file(s) 3 IoCs

Processes:

18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe

description	ioc	process
File opened for modification	C:\$Recycle.Bin\S-1-5-21-1083475884-596052423-1669053738-1000\desktop.ini	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Desktop.ini	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\desktop.ini	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe

Drops file in System32 directory 1 IoCs

Processes:

18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe

description	ioc	process
File created	C:\Windows\System32\18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe

Drops file in Program Files directory 64 IoCs

Processes:

18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe

description	ioc	process
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Month_Calendar.emf	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File created	C:\Program Files\7-Zip\7z.exe.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\hwresmlm.dat	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Sand_Paper.jpg	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File created	C:\Program Files\7-Zip\Lang\sv.txt.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\boxed-correct.avi	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\Alphabet.xml	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\boxed-delete.avi	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ipsnld.xml	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\FlickLearningWizard.exe.mui	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Circle_VideoInset.png	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lij.txt.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File created	C:\Program Files\7-Zip\Lang\is.txt.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\af.txt	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mng2.txt	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kk.txt.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ms.txt.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskpred\oskpredbase.xml	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\7zCon.sfx.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File created	C:\Program Files\desktop.ini.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\be.txt.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\uz.txt	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\join.avi	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\zh-phonetic.xml	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\mip.exe.mui	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\desktop.ini.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\btn-back-static.png	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ku.txt.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File created	C:\Program Files\7-Zip\Lang\ky.txt.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\pushplaysubpicture.png	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File created	C:\Program Files\7-Zip\Lang\io.txt.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\TipRes.dll.mui	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File created	C:\Program Files\7-Zip\7z.sfx.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File created	C:\Program Files\7-Zip\7zG.exe.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\InkObj.dll.mui	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ipssve.xml	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\System\ado\adovbs.inc	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\16to9Squareframe_SelectionSubpicture.png	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File created	C:\Program Files\7-Zip\Lang\el.txt.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\tt.txt	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\InputPersonalization.exe.mui	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\InputPersonalization.exe.mui	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ipsnor.xml	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\OrangeCircles.jpg	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\DisableReset.txt	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DissolveAnother.png	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\16_9-frame-image-mask.png	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\Bear_Formatted_MATTE2_PAL.wmv	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\da.txt.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\io.txt.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationLeft_SelectionSubpicture.png	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pl.txt	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ipscat.xml	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hr.txt.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pa-in.txt.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File created	C:\Program Files\7-Zip\readme.txt.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\auxpad\auxbase.xml	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\1047x576black.png	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\be.txt	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hu.txt	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\mshwLatin.dll.mui	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File created	C:\Program Files\7-Zip\7-zip.dll.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
File created	C:\Program Files\7-Zip\7zCon.sfx.id-5600A7E0.[[email protected]].money	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe

Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Processes:

vssadmin.exe

pid process

1492 vssadmin.exe

pid	process
1492	vssadmin.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe

pid	process
1892	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
1892	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
1892	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

vssvc.exe

description pid process

Token: SeBackupPrivilege 1932 vssvc.exe
Token: SeRestorePrivilege 1932 vssvc.exe
Token: SeAuditPrivilege 1932 vssvc.exe

description	pid	process
Token: SeBackupPrivilege	1932	vssvc.exe
Token: SeRestorePrivilege	1932	vssvc.exe
Token: SeAuditPrivilege	1932	vssvc.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.execmd.exe

description	pid	process	target process
PID 1892 wrote to memory of 876	1892	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe	cmd.exe
PID 1892 wrote to memory of 876	1892	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe	cmd.exe
PID 1892 wrote to memory of 876	1892	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe	cmd.exe
PID 1892 wrote to memory of 876	1892	18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe	cmd.exe
PID 876 wrote to memory of 2028	876	cmd.exe	mode.com
PID 876 wrote to memory of 2028	876	cmd.exe	mode.com
PID 876 wrote to memory of 2028	876	cmd.exe	mode.com
PID 876 wrote to memory of 1492	876	cmd.exe	vssadmin.exe
PID 876 wrote to memory of 1492	876	cmd.exe	vssadmin.exe
PID 876 wrote to memory of 1492	876	cmd.exe	vssadmin.exe

C:\Users\Admin\AppData\Local\Temp\18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe
"C:\Users\Admin\AppData\Local\Temp\18ba862c1a283c5038b02bbe84b904930ccb8d7a168f20d40b4ce5ed5427635c.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1892
- C:\Windows\system32\cmd.exe
  "C:\Windows\system32\cmd.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:876

C:\Windows\system32\vssadmin.exe
vssadmin delete shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:1492

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1932

C:\Windows\system32\mode.com
mode con cp select=1251
1⤵
PID:2028

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

File Deletion

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

2

T1490

Replay Monitor

Loading Replay Monitor...

Downloads

memory/876-56-0x0000000000000000-mapping.dmp

Download
memory/1492-61-0x0000000000000000-mapping.dmp

Download
memory/1892-54-0x0000000000546000-0x000000000055B000-memory.dmp

Filesize
84KB

Download
memory/1892-59-0x0000000000020000-0x0000000000039000-memory.dmp

Filesize
100KB

Download
memory/1892-60-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1892-58-0x0000000000546000-0x000000000055B000-memory.dmp

Filesize
84KB

Download
memory/1892-55-0x0000000075AE1000-0x0000000075AE3000-memory.dmp

Filesize
8KB

Download
memory/2028-57-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads