635764197d1aff622d35d6b6c44a72c8a09b60a55ca465cef868ba428b30b164

General

Target

1375950da71f03040d4043d9d84ac4c9.exe
Size

2.6MB
MD5

1375950da71f03040d4043d9d84ac4c9
SHA1

5f4baed37f6eb23d1b6efbe58ece75030f701a77
SHA256

635764197d1aff622d35d6b6c44a72c8a09b60a55ca465cef868ba428b30b164
SHA512

900a66f69a6392e5e73fc52b5ecd5a50559256c8e55dbdeb8ad5634a41774a9745cd07bdcf12ad4c77c39107748fe3ed11c4b27d2c0b518448949ed4e1606ce6

Score

8^/10

agilenet persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

Word.exeWord.exe

pid process

3716 Word.exe
2692 Word.exe

pid	process
3716	Word.exe
2692	Word.exe

Obfuscated with Agile.Net obfuscator 2 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

Processes:

resource	yara_rule
behavioral2/memory/996-122-0x0000000006EC0000-0x0000000006EE1000-memory.dmp	agile_net
behavioral2/memory/3716-142-0x0000000004FD0000-0x00000000054CE000-memory.dmp	agile_net

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

reg.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\word = "C:\\Users\\Admin\\Videos\\Word.exe"	reg.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Word.exe

description pid process target process

PID 3716 set thread context of 2692 3716 Word.exe Word.exe

description	pid	process	target process
PID 3716 set thread context of 2692	3716	Word.exe	Word.exe

autoit_exe 3 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral2/memory/2692-146-0x0000000000426BF7-mapping.dmp	autoit_exe
behavioral2/memory/2692-148-0x00000000007C0000-0x0000000000906000-memory.dmp	autoit_exe
behavioral2/memory/2692-152-0x00000000007C0000-0x0000000000906000-memory.dmp	autoit_exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2600 2692 WerFault.exe Word.exe

pid	pid_target	process	target process
2600	2692	WerFault.exe	Word.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

Processes:

1375950da71f03040d4043d9d84ac4c9.exeWord.exeWerFault.exe

pid	process
996	1375950da71f03040d4043d9d84ac4c9.exe
996	1375950da71f03040d4043d9d84ac4c9.exe
996	1375950da71f03040d4043d9d84ac4c9.exe
996	1375950da71f03040d4043d9d84ac4c9.exe
996	1375950da71f03040d4043d9d84ac4c9.exe
996	1375950da71f03040d4043d9d84ac4c9.exe
996	1375950da71f03040d4043d9d84ac4c9.exe
996	1375950da71f03040d4043d9d84ac4c9.exe
996	1375950da71f03040d4043d9d84ac4c9.exe
996	1375950da71f03040d4043d9d84ac4c9.exe
996	1375950da71f03040d4043d9d84ac4c9.exe
996	1375950da71f03040d4043d9d84ac4c9.exe
996	1375950da71f03040d4043d9d84ac4c9.exe
996	1375950da71f03040d4043d9d84ac4c9.exe
996	1375950da71f03040d4043d9d84ac4c9.exe
3716	Word.exe
3716	Word.exe
2600	WerFault.exe
2600	WerFault.exe
2600	WerFault.exe
2600	WerFault.exe
2600	WerFault.exe
2600	WerFault.exe
2600	WerFault.exe
2600	WerFault.exe
2600	WerFault.exe
2600	WerFault.exe
2600	WerFault.exe
2600	WerFault.exe
2600	WerFault.exe
2600	WerFault.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

1375950da71f03040d4043d9d84ac4c9.exeWord.exeWerFault.exe

description	pid	process
Token: SeDebugPrivilege	996	1375950da71f03040d4043d9d84ac4c9.exe
Token: SeDebugPrivilege	3716	Word.exe
Token: SeRestorePrivilege	2600	WerFault.exe
Token: SeBackupPrivilege	2600	WerFault.exe
Token: SeDebugPrivilege	2600	WerFault.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

1375950da71f03040d4043d9d84ac4c9.execmd.exeWord.exe

description	pid	process	target process
PID 996 wrote to memory of 2700	996	1375950da71f03040d4043d9d84ac4c9.exe	cmd.exe
PID 996 wrote to memory of 2700	996	1375950da71f03040d4043d9d84ac4c9.exe	cmd.exe
PID 996 wrote to memory of 2700	996	1375950da71f03040d4043d9d84ac4c9.exe	cmd.exe
PID 2700 wrote to memory of 2976	2700	cmd.exe	reg.exe
PID 2700 wrote to memory of 2976	2700	cmd.exe	reg.exe
PID 2700 wrote to memory of 2976	2700	cmd.exe	reg.exe
PID 996 wrote to memory of 3716	996	1375950da71f03040d4043d9d84ac4c9.exe	Word.exe
PID 996 wrote to memory of 3716	996	1375950da71f03040d4043d9d84ac4c9.exe	Word.exe
PID 996 wrote to memory of 3716	996	1375950da71f03040d4043d9d84ac4c9.exe	Word.exe
PID 3716 wrote to memory of 2692	3716	Word.exe	Word.exe
PID 3716 wrote to memory of 2692	3716	Word.exe	Word.exe
PID 3716 wrote to memory of 2692	3716	Word.exe	Word.exe
PID 3716 wrote to memory of 2692	3716	Word.exe	Word.exe
PID 3716 wrote to memory of 2692	3716	Word.exe	Word.exe
PID 3716 wrote to memory of 2692	3716	Word.exe	Word.exe
PID 3716 wrote to memory of 2692	3716	Word.exe	Word.exe
PID 3716 wrote to memory of 2692	3716	Word.exe	Word.exe
PID 3716 wrote to memory of 2692	3716	Word.exe	Word.exe
PID 3716 wrote to memory of 2692	3716	Word.exe	Word.exe

C:\Users\Admin\AppData\Local\Temp\1375950da71f03040d4043d9d84ac4c9.exe
"C:\Users\Admin\AppData\Local\Temp\1375950da71f03040d4043d9d84ac4c9.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:996

C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /c REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "word" /t REG_SZ /d "C:\Users\Admin\Videos\Word.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2700

C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "word" /t REG_SZ /d "C:\Users\Admin\Videos\Word.exe"
3⤵
- Adds Run key to start application
PID:2976

C:\Users\Admin\Videos\Word.exe
"C:\Users\Admin\Videos\Word.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3716

C:\Users\Admin\Videos\Word.exe
"C:\Users\Admin\Videos\Word.exe"
3⤵
- Executes dropped EXE
PID:2692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 580
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2600

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\Videos\Word.exe
MD5
1375950da71f03040d4043d9d84ac4c9

SHA1
5f4baed37f6eb23d1b6efbe58ece75030f701a77

SHA256
635764197d1aff622d35d6b6c44a72c8a09b60a55ca465cef868ba428b30b164

SHA512
900a66f69a6392e5e73fc52b5ecd5a50559256c8e55dbdeb8ad5634a41774a9745cd07bdcf12ad4c77c39107748fe3ed11c4b27d2c0b518448949ed4e1606ce6

Download Submit
C:\Users\Admin\Videos\Word.exe
MD5
1375950da71f03040d4043d9d84ac4c9

SHA1
5f4baed37f6eb23d1b6efbe58ece75030f701a77

SHA256
635764197d1aff622d35d6b6c44a72c8a09b60a55ca465cef868ba428b30b164

SHA512
900a66f69a6392e5e73fc52b5ecd5a50559256c8e55dbdeb8ad5634a41774a9745cd07bdcf12ad4c77c39107748fe3ed11c4b27d2c0b518448949ed4e1606ce6

Download Submit
C:\Users\Admin\Videos\Word.exe
MD5
1375950da71f03040d4043d9d84ac4c9

SHA1
5f4baed37f6eb23d1b6efbe58ece75030f701a77

SHA256
635764197d1aff622d35d6b6c44a72c8a09b60a55ca465cef868ba428b30b164

SHA512
900a66f69a6392e5e73fc52b5ecd5a50559256c8e55dbdeb8ad5634a41774a9745cd07bdcf12ad4c77c39107748fe3ed11c4b27d2c0b518448949ed4e1606ce6

Download Submit
memory/996-124-0x0000000006F50000-0x0000000006F51000-memory.dmp

Filesize
4KB

Download
memory/996-119-0x0000000005B80000-0x0000000005B81000-memory.dmp

Filesize
4KB

Download
memory/996-120-0x0000000005660000-0x00000000056F2000-memory.dmp

Filesize
584KB

Download
memory/996-122-0x0000000006EC0000-0x0000000006EE1000-memory.dmp

Filesize
132KB

Download
memory/996-123-0x0000000006F90000-0x0000000006F91000-memory.dmp

Filesize
4KB

Download
memory/996-125-0x0000000005660000-0x00000000056F2000-memory.dmp

Filesize
584KB

Download
memory/996-114-0x0000000000C00000-0x0000000000C01000-memory.dmp

Filesize
4KB

Download
memory/996-118-0x0000000005830000-0x0000000005831000-memory.dmp

Filesize
4KB

Download
memory/996-117-0x0000000005790000-0x0000000005791000-memory.dmp

Filesize
4KB

Download
memory/996-116-0x0000000005C90000-0x0000000005C91000-memory.dmp

Filesize
4KB

Download
memory/2692-146-0x0000000000426BF7-mapping.dmp

Download
memory/2692-152-0x00000000007C0000-0x0000000000906000-memory.dmp

Filesize
1.3MB

Download
memory/2692-148-0x00000000007C0000-0x0000000000906000-memory.dmp

Filesize
1.3MB

Download
memory/2700-126-0x0000000000000000-mapping.dmp

Download
memory/2976-127-0x0000000000000000-mapping.dmp

Download
memory/3716-143-0x0000000007B00000-0x0000000007B0B000-memory.dmp

Filesize
44KB

Download
memory/3716-144-0x0000000002900000-0x0000000002901000-memory.dmp

Filesize
4KB

Download
memory/3716-142-0x0000000004FD0000-0x00000000054CE000-memory.dmp

Filesize
5.0MB

Download
memory/3716-138-0x0000000004FD0000-0x00000000054CE000-memory.dmp

Filesize
5.0MB

Download
memory/3716-128-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads