c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9

General

Target

c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe
Size

552KB
MD5

3dd036e69122fabaab30f4614392178d
SHA1

0b9fb89252d7522ed179db4c4ba4ae2d92bbd81d
SHA256

c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9
SHA512

89d5c312b95b538bef0f39dbbc7aaac95d4f35d33e72c7a7e3db64ca4e51b853d7d24e92ae35db1cd5ecfdb742cc7e5ce284d939b3e3f0d82c5eae3acf5ff20d

Score

9^/10

collection

Malware Config

Signatures

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/1616-83-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/1616-86-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 2 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/1172-68-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1172-71-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 4 IoCs

resource	yara_rule
behavioral1/memory/1172-68-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1172-71-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1616-83-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/1616-86-0x0000000000400000-0x000000000041C000-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

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

description	pid	Process	procid_target
PID 1076 set thread context of 1172	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	30
PID 1076 set thread context of 1616	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	32

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1172	vbc.exe
1172	vbc.exe
1172	vbc.exe
1172	vbc.exe
1172	vbc.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1076 wrote to memory of 1172	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	30
PID 1076 wrote to memory of 1172	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	30
PID 1076 wrote to memory of 1172	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	30
PID 1076 wrote to memory of 1172	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	30
PID 1076 wrote to memory of 1172	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	30
PID 1076 wrote to memory of 1172	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	30
PID 1076 wrote to memory of 1172	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	30
PID 1076 wrote to memory of 1172	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	30
PID 1076 wrote to memory of 1172	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	30
PID 1076 wrote to memory of 1172	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	30
PID 1076 wrote to memory of 1616	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	32
PID 1076 wrote to memory of 1616	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	32
PID 1076 wrote to memory of 1616	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	32
PID 1076 wrote to memory of 1616	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	32
PID 1076 wrote to memory of 1616	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	32
PID 1076 wrote to memory of 1616	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	32
PID 1076 wrote to memory of 1616	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	32
PID 1076 wrote to memory of 1616	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	32
PID 1076 wrote to memory of 1616	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	32
PID 1076 wrote to memory of 1616	1076	c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe	32

C:\Users\Admin\AppData\Local\Temp\c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe
"C:\Users\Admin\AppData\Local\Temp\c7a6993d8af95d0a836627dd75ada4b7a369d0540d3cd572c382cfe4f4bab7e9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1076
- 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\tmpD9AC.tmp"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1172
- 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\tmpD395.tmp"
  2⤵
  - Accesses Microsoft Outlook accounts
  PID:1616

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

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Downloads

memory/1076-54-0x00000000753C1000-0x00000000753C3000-memory.dmp

Filesize
8KB

Download
memory/1076-55-0x0000000074120000-0x00000000746CB000-memory.dmp

Filesize
5.7MB

Download
memory/1076-56-0x00000000020C0000-0x00000000020C1000-memory.dmp

Filesize
4KB

Download
memory/1076-57-0x0000000074120000-0x00000000746CB000-memory.dmp

Filesize
5.7MB

Download
memory/1172-66-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1172-62-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1172-64-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1172-60-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1172-68-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1172-71-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1172-58-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1616-77-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1616-81-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1616-79-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1616-75-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1616-83-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1616-73-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1616-86-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download

Analysis

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