9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008

General

Target

9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe
Size

788KB
MD5

bbb7b20102050ca510ce2306edaaa772
SHA1

3b5ef98a76aed374a70c61f3503d439207555d8c
SHA256

9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008
SHA512

98e7d972a3d5658733f4783e76f0dc759d49100e03ae134b2303a6c7c00af53b199f3db7268f56f1ea4e72be5c1642999ef9f5c3eb3c1f6be03e3689a9bcd223

Score

9^/10

collection

Malware Config

Signatures

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/3816-146-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3816-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3816-149-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4432-139-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4432-141-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4432-142-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4432-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4432-139-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4432-141-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4432-142-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4432-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3816-146-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3816-148-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3816-149-0x0000000000400000-0x000000000041C000-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-1-5-21-2372564722-193526734-2636556182-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

32 bot.whatismyipaddress.com

flow	ioc
32	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe

description	pid	process	target process
PID 4024 set thread context of 3648	4024	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe
PID 3648 set thread context of 4432	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 set thread context of 3816	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

vbc.exe9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe

pid	process
4432	vbc.exe
4432	vbc.exe
4432	vbc.exe
4432	vbc.exe
4432	vbc.exe
4432	vbc.exe
4432	vbc.exe
4432	vbc.exe
4432	vbc.exe
4432	vbc.exe
4432	vbc.exe
4432	vbc.exe
3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe
3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe

description pid process

Token: SeDebugPrivilege 3648 9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe

pid process

3648 9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe

description	pid	process
Token: SeDebugPrivilege	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe

pid	process
3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe

description	pid	process	target process
PID 4024 wrote to memory of 3648	4024	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe
PID 4024 wrote to memory of 3648	4024	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe
PID 4024 wrote to memory of 3648	4024	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe
PID 4024 wrote to memory of 3648	4024	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe
PID 4024 wrote to memory of 3648	4024	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe
PID 4024 wrote to memory of 3648	4024	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe
PID 4024 wrote to memory of 3648	4024	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe
PID 4024 wrote to memory of 3648	4024	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe
PID 3648 wrote to memory of 4432	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 wrote to memory of 4432	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 wrote to memory of 4432	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 wrote to memory of 4432	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 wrote to memory of 4432	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 wrote to memory of 4432	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 wrote to memory of 4432	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 wrote to memory of 4432	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 wrote to memory of 4432	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 wrote to memory of 3816	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 wrote to memory of 3816	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 wrote to memory of 3816	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 wrote to memory of 3816	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 wrote to memory of 3816	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 wrote to memory of 3816	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 wrote to memory of 3816	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 wrote to memory of 3816	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe
PID 3648 wrote to memory of 3816	3648	9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe
"C:\Users\Admin\AppData\Local\Temp\9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4024

C:\Users\Admin\AppData\Local\Temp\9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe
"C:\Users\Admin\AppData\Local\Temp\9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3648

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\tmpB98C.tmp"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4432

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\tmpBDC3.tmp"
3⤵
- Accesses Microsoft Outlook accounts
PID:3816

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\9f8c99509f5ccfdd296c69374dea81b245b140786b230805e256fb0b45c27008.exe.log
Filesize
500B

MD5
f3bfbe5958adfc86cc0ea0a8317ea113

SHA1
3bf76848af2edafcacee5f9fb6a06b35a6724015

SHA256
598715cafd950c881e4fe318430b5830e95781f2093baa22f124cfad03320874

SHA512
873fb9861d615ec3298ccba8231ea3f2a22f2050fe68fea1a6948987942c04f6b40f0b92d5e59f6971cdb429b67877ac2e3cfc953949a0140e03c6cdb8a1139d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB98C.tmp
Filesize
4KB

MD5
8376e754a86cd9a9461b4a4ae2486b11

SHA1
d0e566622882fde386f482f1dcee15b2c7fa5d3a

SHA256
c02f630d99769ab6a71fec1ee712a8c6a97742e5469b4e4157d5ca716e09e62c

SHA512
a1caf85a93499f37d7451bf9b3ef01cbf833e9371585257c009a5de183d072d46a0b8124a8816e0bd94025a5129ad6fb15738f12a865485a3aff07343a14ec6a

Download Submit
memory/3648-132-0x0000000000000000-mapping.dmp

Download
memory/3648-136-0x00000000749C0000-0x0000000074F71000-memory.dmp

Filesize
5.7MB

Download
memory/3648-137-0x00000000749C0000-0x0000000074F71000-memory.dmp

Filesize
5.7MB

Download
memory/3816-149-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3816-148-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3816-146-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3816-145-0x0000000000000000-mapping.dmp

Download
memory/4024-135-0x00000000749C0000-0x0000000074F71000-memory.dmp

Filesize
5.7MB

Download
memory/4024-130-0x00000000749C0000-0x0000000074F71000-memory.dmp

Filesize
5.7MB

Download
memory/4024-131-0x00000000749C0000-0x0000000074F71000-memory.dmp

Filesize
5.7MB

Download
memory/4432-142-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4432-143-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4432-141-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4432-139-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4432-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads