48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89

General

Target

48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe
Size

754KB
MD5

43edb4e225ec7d0a6ff499db4deb4fd0
SHA1

49976eb09b3e79abf2c861e9e05c58021b17544c
SHA256

48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89
SHA512

6b0865b181303e71f2541f48da7b2abfbef0da78556271857171f8089757c8841ce46298b239fb8aaadd9cbaf56b95261271387123918829ea8b24d2c6552746

Score

9^/10

collection

Malware Config

Signatures

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/3220-146-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3220-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3220-149-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4900-139-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4900-141-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4900-142-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4900-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4900-139-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4900-141-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4900-142-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4900-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3220-146-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3220-148-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3220-149-0x0000000000400000-0x000000000041C000-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-1-5-21-3751123196-3323558407-1869646069-1000\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

72 bot.whatismyipaddress.com

flow	ioc
72	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe

description	pid	process	target process
PID 4260 set thread context of 2036	4260	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe
PID 2036 set thread context of 4900	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 set thread context of 3220	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

vbc.exe48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe

pid	process
4900	vbc.exe
4900	vbc.exe
4900	vbc.exe
4900	vbc.exe
4900	vbc.exe
4900	vbc.exe
4900	vbc.exe
4900	vbc.exe
4900	vbc.exe
4900	vbc.exe
4900	vbc.exe
4900	vbc.exe
2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe
2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe

description pid process

Token: SeDebugPrivilege 2036 48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe

pid process

2036 48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe

description	pid	process
Token: SeDebugPrivilege	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe

pid	process
2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe

description	pid	process	target process
PID 4260 wrote to memory of 2036	4260	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe
PID 4260 wrote to memory of 2036	4260	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe
PID 4260 wrote to memory of 2036	4260	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe
PID 4260 wrote to memory of 2036	4260	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe
PID 4260 wrote to memory of 2036	4260	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe
PID 4260 wrote to memory of 2036	4260	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe
PID 4260 wrote to memory of 2036	4260	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe
PID 4260 wrote to memory of 2036	4260	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe
PID 2036 wrote to memory of 4900	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 wrote to memory of 4900	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 wrote to memory of 4900	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 wrote to memory of 4900	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 wrote to memory of 4900	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 wrote to memory of 4900	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 wrote to memory of 4900	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 wrote to memory of 4900	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 wrote to memory of 4900	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 wrote to memory of 3220	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 wrote to memory of 3220	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 wrote to memory of 3220	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 wrote to memory of 3220	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 wrote to memory of 3220	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 wrote to memory of 3220	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 wrote to memory of 3220	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 wrote to memory of 3220	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe
PID 2036 wrote to memory of 3220	2036	48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe
"C:\Users\Admin\AppData\Local\Temp\48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4260

C:\Users\Admin\AppData\Local\Temp\48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe
"C:\Users\Admin\AppData\Local\Temp\48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2036

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\tmp67B3.tmp"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4900

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\tmp6BCB.tmp"
3⤵
- Accesses Microsoft Outlook accounts
PID:3220

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\48f22d868ca2fa356e8e8e035da7e95d4084c3e5c8c1ad758e8694436fe82b89.exe.log
Filesize
500B

MD5
f3bfbe5958adfc86cc0ea0a8317ea113

SHA1
3bf76848af2edafcacee5f9fb6a06b35a6724015

SHA256
598715cafd950c881e4fe318430b5830e95781f2093baa22f124cfad03320874

SHA512
873fb9861d615ec3298ccba8231ea3f2a22f2050fe68fea1a6948987942c04f6b40f0b92d5e59f6971cdb429b67877ac2e3cfc953949a0140e03c6cdb8a1139d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp67B3.tmp
Filesize
4KB

MD5
a44410c464bc23ac615f732de976447c

SHA1
e13bb8bfa077dd78dda795b3c21750f217ba4d36

SHA256
a1a6fab77bd9c6713b610b41cb025ba806b8fd64fb80b862e1c44ab2277545a6

SHA512
15e8af0f65161d9ffe068f10083bb2aebfa9be89a36ca6816853f05b58dd05ea46c5abd2f306a354b6ce9eeab20f26a900c6cf3233553bacf168dcbefb79e31a

Download Submit
memory/2036-132-0x0000000000000000-mapping.dmp

Download
memory/2036-136-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/2036-137-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/3220-149-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3220-148-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3220-146-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3220-145-0x0000000000000000-mapping.dmp

Download
memory/4260-135-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/4260-130-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/4260-131-0x0000000074BC0000-0x0000000075171000-memory.dmp

Filesize
5.7MB

Download
memory/4900-142-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4900-143-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4900-141-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4900-139-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4900-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads