c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde

General

Target

c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe
Size

552KB
MD5

a229163181f655d89fc02533ce9d905c
SHA1

28d83af557fdb981f51e42cbb8ba208e118edacc
SHA256

c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde
SHA512

ac62c58fef50be230c52f62884e3d934a9ec57ce5be5665612eef9f4b03b1f3415c31104fc7a4dc6ec40ddb61bb6a85f93df70b0c20819d39b18cbfcfcc8c765

Score

9^/10

collection

Malware Config

Signatures

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1000-83-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/1000-86-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 2 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/112-68-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/112-71-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/112-68-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/112-71-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1000-83-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/1000-86-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe

description	pid	process	target process
PID 1992 set thread context of 112	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 set thread context of 1000	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

vbc.exec05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe

pid process

112 vbc.exe
112 vbc.exe
112 vbc.exe
112 vbc.exe
112 vbc.exe
1992 c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe

description pid process

Token: SeDebugPrivilege 1992 c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe

pid process

1992 c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe

pid	process
112	vbc.exe
112	vbc.exe
112	vbc.exe
112	vbc.exe
112	vbc.exe
1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe

description	pid	process
Token: SeDebugPrivilege	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe

pid	process
1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe

description	pid	process	target process
PID 1992 wrote to memory of 112	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 112	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 112	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 112	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 112	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 112	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 112	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 112	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 112	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 112	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 1000	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 1000	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 1000	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 1000	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 1000	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 1000	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 1000	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 1000	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 1000	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe
PID 1992 wrote to memory of 1000	1992	c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe
"C:\Users\Admin\AppData\Local\Temp\c05f91635edc6422bf0928c3ab0d9e09be26b981b81ca4f55c15e282f08c2dde.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1992

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp60B6.tmp"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:112

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp534F.tmp"
2⤵
- Accesses Microsoft Outlook accounts
PID:1000

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp60B6.tmp

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/112-71-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/112-66-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/112-68-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/112-58-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/112-60-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/112-62-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/112-64-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1000-77-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1000-73-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1000-75-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1000-81-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1000-79-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1000-83-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1000-86-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1992-57-0x0000000074200000-0x00000000747AB000-memory.dmp

Filesize
5.7MB

Download
memory/1992-87-0x00000000008F1000-0x00000000008F2000-memory.dmp

Filesize
4KB

Download
memory/1992-56-0x00000000008F0000-0x00000000008F1000-memory.dmp

Filesize
4KB

Download
memory/1992-55-0x0000000074200000-0x00000000747AB000-memory.dmp

Filesize
5.7MB

Download
memory/1992-54-0x0000000074C61000-0x0000000074C63000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads