a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b

General

Target

a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe
Size

552KB
MD5

2358efde4743bce80de99414e15b5f80
SHA1

c97d7b29cfbc18624638f7524850298e3ddfc20a
SHA256

a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b
SHA512

94499bf58e1ad3177860359e5dc909a0c1f43fbb38cdf979d333f1010fa5c5fa3a4691d0ac7f6b98d9fd78a24b3f5ada5d6358703bd5816beb5dd10ca4e41c86

Score

9^/10

collection

Malware Config

Signatures

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1956-83-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/1956-86-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 2 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1048-68-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1048-71-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1048-68-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1048-71-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1956-83-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/1956-86-0x0000000000400000-0x000000000041C000-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-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe

description	pid	process	target process
PID 1688 set thread context of 1048	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 set thread context of 1956	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

vbc.exe

pid process

1048 vbc.exe
1048 vbc.exe
1048 vbc.exe
1048 vbc.exe
1048 vbc.exe

pid	process
1048	vbc.exe
1048	vbc.exe
1048	vbc.exe
1048	vbc.exe
1048	vbc.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe

description	pid	process	target process
PID 1688 wrote to memory of 1048	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1048	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1048	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1048	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1048	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1048	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1048	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1048	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1048	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1048	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1956	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1956	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1956	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1956	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1956	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1956	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1956	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1956	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1956	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe
PID 1688 wrote to memory of 1956	1688	a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe
"C:\Users\Admin\AppData\Local\Temp\a0f4a5d94ba4ada8aa8707f663e4dec69c095f945f662d269e7f5b5795cd160b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1688

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\tmp1842.tmp"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1048

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\tmpE54.tmp"
2⤵
- Accesses Microsoft Outlook accounts
PID:1956

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp1842.tmp

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1048-66-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1048-58-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1048-71-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1048-68-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1048-60-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1048-62-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1048-64-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1688-57-0x0000000074960000-0x0000000074F0B000-memory.dmp

Filesize
5.7MB

Download
memory/1688-55-0x0000000074960000-0x0000000074F0B000-memory.dmp

Filesize
5.7MB

Download
memory/1688-54-0x0000000075D01000-0x0000000075D03000-memory.dmp

Filesize
8KB

Download
memory/1688-56-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/1956-86-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1956-77-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1956-81-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1956-79-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1956-75-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1956-73-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1956-83-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads