5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3

General

Target

5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe
Size

3.7MB
MD5

70159b4ce9c6c87eeaea49a4fc67dffd
SHA1

5cd1e24cc5cb7c3615b6ad3f4a6355da0d55dcfd
SHA256

5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3
SHA512

ce3ff429fe16b4e756a4ef1673efd7f72576fbffb199637feee226173e9884a908f8db0dd63ebac92db4124bfbae6cd671ed0ec4899e67924528dec22011ff41
SSDEEP

98304:ng56cx14Fyc6rEC/dtw4cfD88rdArHDn0H/446:g5j14FKw663fvqrHqH6

Score

6^/10

collection persistence

Malware Config

Signatures

Accesses Microsoft Outlook profiles 1 TTPs 6 IoCs

collection

Email Collection

T1114

Processes:

5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exeOUTLOOK.EXE

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	OUTLOOK.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	OUTLOOK.EXE
Key queried	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	OUTLOOK.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	OUTLOOK.EXE
Key queried	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	OUTLOOK.EXE

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Defender = "\"C:\\ProgramData\\adminSafe.exe\""	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Defender = "\"C:\\ProgramData\\adminSafe.exe\""	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe

Drops file in System32 directory 14 IoCs

Processes:

OUTLOOK.EXE

description	ioc	process
File created	C:\Windows\system32\perfh00A.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh011.dat	OUTLOOK.EXE
File created	C:\Windows\SysWOW64\PerfStringBackup.TMP	OUTLOOK.EXE
File created	C:\Windows\system32\perfc009.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfc00A.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh009.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh010.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfc007.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfc00C.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfc010.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfc011.dat	OUTLOOK.EXE
File opened for modification	C:\Windows\SysWOW64\PerfStringBackup.INI	OUTLOOK.EXE
File created	C:\Windows\system32\perfh007.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh00C.dat	OUTLOOK.EXE

Suspicious use of SetThreadContext 1 IoCs

Processes:

5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe

description	pid	process	target process
PID 1276 set thread context of 1344	1276	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe

Drops file in Windows directory 3 IoCs

Processes:

OUTLOOK.EXE

description	ioc	process
File opened for modification	C:\Windows\inf\Outlook\outlperf.h	OUTLOOK.EXE
File created	C:\Windows\inf\Outlook\0009\outlperf.ini	OUTLOOK.EXE
File created	C:\Windows\inf\Outlook\outlperf.h	OUTLOOK.EXE

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

Processes:

OUTLOOK.EXE

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	OUTLOOK.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	OUTLOOK.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	OUTLOOK.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	OUTLOOK.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	OUTLOOK.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	OUTLOOK.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	OUTLOOK.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar	OUTLOOK.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt	OUTLOOK.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

OUTLOOK.EXE

pid process

2036 OUTLOOK.EXE
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe

pid process

1344 5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe
Suspicious behavior: GetForegroundWindowSpam 2 IoCs

Processes:

5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exeOUTLOOK.EXE

pid process

1344 5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe
2036 OUTLOOK.EXE
Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

OUTLOOK.EXE

pid process

2036 OUTLOOK.EXE
2036 OUTLOOK.EXE
2036 OUTLOOK.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

OUTLOOK.EXE

pid process

2036 OUTLOOK.EXE
2036 OUTLOOK.EXE
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OUTLOOK.EXE

pid process

2036 OUTLOOK.EXE

pid	process
2036	OUTLOOK.EXE

pid	process
1344	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe

pid	process
1344	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe
2036	OUTLOOK.EXE

pid	process
2036	OUTLOOK.EXE
2036	OUTLOOK.EXE
2036	OUTLOOK.EXE

pid	process
2036	OUTLOOK.EXE
2036	OUTLOOK.EXE

pid	process
2036	OUTLOOK.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe

description	pid	process	target process
PID 1276 wrote to memory of 1344	1276	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe
PID 1276 wrote to memory of 1344	1276	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe
PID 1276 wrote to memory of 1344	1276	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe
PID 1276 wrote to memory of 1344	1276	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe
PID 1276 wrote to memory of 1344	1276	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe
PID 1276 wrote to memory of 1344	1276	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe	5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe

outlook_win_path 1 IoCs

Processes:

OUTLOOK.EXE

description	ioc	process
Key queried	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	OUTLOOK.EXE

C:\Users\Admin\AppData\Local\Temp\5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe
"C:\Users\Admin\AppData\Local\Temp\5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1276

C:\Users\Admin\AppData\Local\Temp\5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe
"C:\Users\Admin\AppData\Local\Temp\5c443e60a53a7d23095ef1a6c5454fc3d70130046b94c2540cf281a4ec58e1d3.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
PID:1344

C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE" -Embedding
1⤵
- Accesses Microsoft Outlook profiles
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- outlook_win_path
PID:2036

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1276-54-0x0000000074DE1000-0x0000000074DE3000-memory.dmp

Filesize
8KB

Download
memory/1344-55-0x0000000000710000-0x0000000000A67000-memory.dmp

Filesize
3.3MB

Download
memory/1344-57-0x0000000000710000-0x0000000000A67000-memory.dmp

Filesize
3.3MB

Download
memory/1344-58-0x00000000008B18B0-mapping.dmp

Download
memory/1344-59-0x0000000000710000-0x0000000000A67000-memory.dmp

Filesize
3.3MB

Download
memory/1344-61-0x0000000000710000-0x0000000000A67000-memory.dmp

Filesize
3.3MB

Download
memory/1344-62-0x0000000000710000-0x0000000000A67000-memory.dmp

Filesize
3.3MB

Download
memory/1344-63-0x0000000000710000-0x0000000000A67000-memory.dmp

Filesize
3.3MB

Download
memory/2036-64-0x0000000072371000-0x0000000072373000-memory.dmp

Filesize
8KB

Download
memory/2036-65-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2036-66-0x000000007335D000-0x0000000073368000-memory.dmp

Filesize
44KB

Download
memory/2036-68-0x000000006CE01000-0x000000006CE03000-memory.dmp

Filesize
8KB

Download
memory/2036-69-0x000000006C5A1000-0x000000006C5A3000-memory.dmp

Filesize
8KB

Download
memory/2036-70-0x000000007335D000-0x0000000073368000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads