fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816

General

Target

fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
Size

3.6MB
MD5

13978ff0d1e01871d1d817c512a208b6
SHA1

1e01f50d30ea18200d9d3490371240cb729c39e4
SHA256

fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816
SHA512

cac2d6691f1dbfca95bd03bd3077fa93b24060df9767d1b9fec0309e56a92684978e9f59013e176f69f1b05d9c31814aa5a3ffbe591213ccaaf75ed6bb971aeb
SSDEEP

49152:dVg5tQ7ag15wZd5/zbOhnM4L6rm8+JeZ74AF4i28NUhrTQecOAP4A3tKL:jg56m/z6nM4eaV8OrCOAPhKL

Score

6^/10

collection persistence

Malware Config

Signatures

Accesses Microsoft Outlook profiles 1 TTPs 6 IoCs

collection

Email Collection

T1114

Processes:

fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exeOUTLOOK.EXE

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	OUTLOOK.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	OUTLOOK.EXE
Key queried	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	OUTLOOK.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	OUTLOOK.EXE
Key queried	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\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:

fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Defender = "\"C:\\ProgramData\\adminSafe.exe\""	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Defender = "\"C:\\ProgramData\\adminSafe.exe\""	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe

Drops file in System32 directory 14 IoCs

Processes:

OUTLOOK.EXE

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe

description	pid	process	target process
PID 892 set thread context of 1208	892	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.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
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt	OUTLOOK.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	OUTLOOK.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	OUTLOOK.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	OUTLOOK.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	OUTLOOK.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	OUTLOOK.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	OUTLOOK.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	OUTLOOK.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	OUTLOOK.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

OUTLOOK.EXE

pid process

980 OUTLOOK.EXE
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe

pid process

1208 fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe

pid process

1208 fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe

pid	process
980	OUTLOOK.EXE

pid	process
1208	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe

pid	process
1208	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe

Suspicious use of FindShellTrayWindow 6 IoCs

Processes:

fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exeOUTLOOK.EXE

pid	process
892	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
892	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
892	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
980	OUTLOOK.EXE
980	OUTLOOK.EXE
980	OUTLOOK.EXE

Suspicious use of SendNotifyMessage 5 IoCs

Processes:

fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exeOUTLOOK.EXE

pid	process
892	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
892	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
892	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
980	OUTLOOK.EXE
980	OUTLOOK.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OUTLOOK.EXE

pid process

980 OUTLOOK.EXE

pid	process
980	OUTLOOK.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe

description	pid	process	target process
PID 892 wrote to memory of 1208	892	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
PID 892 wrote to memory of 1208	892	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
PID 892 wrote to memory of 1208	892	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
PID 892 wrote to memory of 1208	892	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
PID 892 wrote to memory of 1208	892	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
PID 892 wrote to memory of 1208	892	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe	fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe

outlook_win_path 1 IoCs

Processes:

OUTLOOK.EXE

description	ioc	process
Key queried	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	OUTLOOK.EXE

C:\Users\Admin\AppData\Local\Temp\fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
"C:\Users\Admin\AppData\Local\Temp\fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:892

C:\Users\Admin\AppData\Local\Temp\fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe
"C:\Users\Admin\AppData\Local\Temp\fefba9da90b42810950d4b47cbe782bd5ee508b56eb7ebc5f61730a2bfcac816.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
PID:1208

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 use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- outlook_win_path
PID:980

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

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/892-54-0x0000000075521000-0x0000000075523000-memory.dmp

Filesize
8KB

Download
memory/980-63-0x0000000072611000-0x0000000072613000-memory.dmp

Filesize
8KB

Download
memory/980-70-0x00000000735FD000-0x0000000073608000-memory.dmp

Filesize
44KB

Download
memory/980-68-0x000000006C8F1000-0x000000006C8F3000-memory.dmp

Filesize
8KB

Download
memory/980-67-0x000000006D131000-0x000000006D133000-memory.dmp

Filesize
8KB

Download
memory/980-65-0x00000000735FD000-0x0000000073608000-memory.dmp

Filesize
44KB

Download
memory/980-64-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1208-59-0x0000000000640000-0x000000000098E000-memory.dmp

Filesize
3.3MB

Download
memory/1208-62-0x0000000000640000-0x000000000098E000-memory.dmp

Filesize
3.3MB

Download
memory/1208-61-0x0000000000640000-0x000000000098E000-memory.dmp

Filesize
3.3MB

Download
memory/1208-57-0x0000000000640000-0x000000000098E000-memory.dmp

Filesize
3.3MB

Download
memory/1208-58-0x00000000007E08B0-mapping.dmp

Download
memory/1208-69-0x0000000000640000-0x000000000098E000-memory.dmp

Filesize
3.3MB

Download
memory/1208-55-0x0000000000640000-0x000000000098E000-memory.dmp

Filesize
3.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads