da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5

General

Target

da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe
Size

260KB
MD5

1042aeea4c5cd6bb33248b762bd352bd
SHA1

2023c8d84338c70c930abc465400f9cb8033ca7b
SHA256

da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5
SHA512

3544c50c79137cbbeabaadc78169054ef509e8b33a8a8d0ff439543433ccc8a1caae7b97abb81b661e42a0e95d7202a9707e7abe5b55a7db20ef1ac823823c52
SSDEEP

6144:NYb//1PxwldIKCC0ef//uXltKc+LVsz9b8R4jvLXou:/ldFeCXuLKcCVsz6SDLXo

Score

9^/10

collection spyware stealer upx

Malware Config

Signatures

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/2996-145-0x0000000000400000-0x000000000041F000-memory.dmp	MailPassView
behavioral2/memory/2996-146-0x0000000000400000-0x000000000041F000-memory.dmp	MailPassView

Nirsoft 2 IoCs

resource	yara_rule
behavioral2/memory/2996-145-0x0000000000400000-0x000000000041F000-memory.dmp	Nirsoft
behavioral2/memory/2996-146-0x0000000000400000-0x000000000041F000-memory.dmp	Nirsoft

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2948-135-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/2948-137-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/2948-138-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/2948-139-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/2996-142-0x0000000000400000-0x000000000041F000-memory.dmp	upx
behavioral2/memory/2996-144-0x0000000000400000-0x000000000041F000-memory.dmp	upx
behavioral2/memory/2996-145-0x0000000000400000-0x000000000041F000-memory.dmp	upx
behavioral2/memory/2996-146-0x0000000000400000-0x000000000041F000-memory.dmp	upx

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2960 set thread context of 2948	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	80
PID 2960 set thread context of 2996	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	81

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 2948	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	80
PID 2960 wrote to memory of 2948	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	80
PID 2960 wrote to memory of 2948	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	80
PID 2960 wrote to memory of 2948	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	80
PID 2960 wrote to memory of 2948	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	80
PID 2960 wrote to memory of 2948	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	80
PID 2960 wrote to memory of 2948	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	80
PID 2960 wrote to memory of 2948	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	80
PID 2960 wrote to memory of 2996	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	81
PID 2960 wrote to memory of 2996	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	81
PID 2960 wrote to memory of 2996	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	81
PID 2960 wrote to memory of 2996	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	81
PID 2960 wrote to memory of 2996	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	81
PID 2960 wrote to memory of 2996	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	81
PID 2960 wrote to memory of 2996	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	81
PID 2960 wrote to memory of 2996	2960	da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe	81

C:\Users\Admin\AppData\Local\Temp\da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe
"C:\Users\Admin\AppData\Local\Temp\da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2960
- C:\Users\Admin\AppData\Local\Temp\da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\Eu2dcIXQg3.ini"
  2⤵
  PID:2948
- C:\Users\Admin\AppData\Local\Temp\da277da15ddaf23028443ed27565e5a71ad9ec2328297bb9596907417ed25da5.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\kgTCxJzhaL.ini"
  2⤵
  - Accesses Microsoft Outlook accounts
  PID:2996

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Eu2dcIXQg3.ini

Filesize
5B

MD5
d1ea279fb5559c020a1b4137dc4de237

SHA1
db6f8988af46b56216a6f0daf95ab8c9bdb57400

SHA256
fcdcc2c46896915a1c695d6231f0fee336a668531b7a3da46178c80362546dba

SHA512
720e9c284f0559015312df7fe977563e5e16f48d3506e51eb4016adf7971924d352f740b030aa3adc81b6f65fd1dba12df06d10fa6c115074e5097e7ee0f08b3

Download Submit
memory/2948-135-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2948-137-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2948-138-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2948-139-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2996-142-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2996-144-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2996-145-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2996-146-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing