e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5

General

Target

e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe
Size

481KB
MD5

575d16384315352aa0a0b0eab3a62b6c
SHA1

2bd99b62a965febf54c0e72a1afee93c12f135b6
SHA256

e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5
SHA512

5ae0f3b0d1fb8435fce9baf5d95d7ccaa4e3af383db52dacbd3ba7328bca386508d2b7dbd65fd42b938004c6f1213e75c712f02ce06eb50c71b24bf35e40c5d4
SSDEEP

12288:VuD09AUkNIGBYYv4eK13x13nZHSRVMf139F5wIB7+IwtHwBtVxbesvZDSq+DY:409AfNIEYsunZvZ19ZBs

Score

9^/10

collection discovery spyware stealer

Malware Config

Signatures

Detected Nirsoft tools 9 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

resource	yara_rule
behavioral1/memory/828-20-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2832-19-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2832-15-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2792-13-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft
behavioral1/memory/2792-12-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft
behavioral1/memory/2832-11-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/828-16-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/828-25-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2792-29-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/2792-13-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView
behavioral1/memory/2792-12-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView
behavioral1/memory/2792-29-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/828-20-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/828-16-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/828-25-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2344 set thread context of 828	2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	29
PID 2344 set thread context of 2792	2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	30
PID 2344 set thread context of 2832	2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	31

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
828	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe
828	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe
2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe
2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2832	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 828	2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	29
PID 2344 wrote to memory of 828	2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	29
PID 2344 wrote to memory of 828	2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	29
PID 2344 wrote to memory of 828	2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	29
PID 2344 wrote to memory of 2792	2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	30
PID 2344 wrote to memory of 2792	2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	30
PID 2344 wrote to memory of 2792	2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	30
PID 2344 wrote to memory of 2792	2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	30
PID 2344 wrote to memory of 2832	2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	31
PID 2344 wrote to memory of 2832	2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	31
PID 2344 wrote to memory of 2832	2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	31
PID 2344 wrote to memory of 2832	2344	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	31

C:\Users\Admin\AppData\Local\Temp\e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe
"C:\Users\Admin\AppData\Local\Temp\e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Users\Admin\AppData\Local\Temp\e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe
  C:\Users\Admin\AppData\Local\Temp\e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe /stext "C:\Users\Admin\AppData\Local\Temp\ogiwcndspkbdchlftoawyrqu"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:828
- C:\Users\Admin\AppData\Local\Temp\e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe
  C:\Users\Admin\AppData\Local\Temp\e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe /stext "C:\Users\Admin\AppData\Local\Temp\yanocxotdstifohjlzupjdkdwjt"
  2⤵
  - Accesses Microsoft Outlook accounts
  - System Location Discovery: System Language Discovery
  PID:2792
- C:\Users\Admin\AppData\Local\Temp\e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe
  C:\Users\Admin\AppData\Local\Temp\e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe /stext "C:\Users\Admin\AppData\Local\Temp\bdazdqznralnpcvnukhrmifufqdbte"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2832

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\remcos\logs.dat

Filesize
144B

MD5
9dd7541761539a9adf579ea7223e064b

SHA1
d7ef9b949af0accd8acb91f5f943377f6d8c25e7

SHA256
4bd80e2fef66fb59c199f83f23f452d0f82c5a1896844468bfe6616866a7618f

SHA512
77baadaff4bfe6f21d982ab43860dbd1a6d32f7ac9b0990626dadb02e82f24634b3bc2a160b14849a52b67af2dd147628800c745c4ed9ae55c13b5f981385b83

Download Submit
C:\Users\Admin\AppData\Local\Temp\ogiwcndspkbdchlftoawyrqu

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/828-6-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/828-20-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/828-14-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/828-25-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/828-16-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/828-1-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2344-31-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2344-35-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2344-34-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2792-7-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2792-12-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2792-13-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2792-29-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2792-4-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2832-11-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2832-8-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2832-15-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2832-19-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2832-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download

Analysis

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