6135358083176540d873c743ff2e07d548c50607d0505d43acdd862259543eca

Analysis

max time kernel
31s
max time network
33s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
15/02/2023, 22:17

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General

Target

6135358083176540d873c743ff2e07d548c50607d0505d43acdd862259543eca.exe
Size

2.4MB
MD5

4a6b849ab81f41a63f35c6cbcfcdfc80
SHA1

e96139702c07b6cc7c26bba434f9986863b47660
SHA256

6135358083176540d873c743ff2e07d548c50607d0505d43acdd862259543eca
SHA512

d2e59454302103ba66169a6ee16cf0e65cbc8df5cc5558c60177a5751a857e07df8c5c079341327b5255466e55037acad16bcea73fa49296626aa87eedaf2c81
SSDEEP

49152:XkdPPFBrHcyhshP+3Wvw49g6+sflDok0czMeXrr0sAUndhU8prtu:XcPPrDxsc3uw4IUlcUJ/HwYtu

Score

7^/10

spyware stealer upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
316	cmd.exe

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

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1320-55-0x0000000001170000-0x0000000001955000-memory.dmp	upx

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1320 wrote to memory of 316	1320	6135358083176540d873c743ff2e07d548c50607d0505d43acdd862259543eca.exe	28
PID 1320 wrote to memory of 316	1320	6135358083176540d873c743ff2e07d548c50607d0505d43acdd862259543eca.exe	28
PID 1320 wrote to memory of 316	1320	6135358083176540d873c743ff2e07d548c50607d0505d43acdd862259543eca.exe	28
PID 316 wrote to memory of 432	316	cmd.exe	30
PID 316 wrote to memory of 432	316	cmd.exe	30
PID 316 wrote to memory of 432	316	cmd.exe	30

C:\Users\Admin\AppData\Local\Temp\6135358083176540d873c743ff2e07d548c50607d0505d43acdd862259543eca.exe
"C:\Users\Admin\AppData\Local\Temp\6135358083176540d873c743ff2e07d548c50607d0505d43acdd862259543eca.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1320
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\Users\Admin\AppData\Local\Temp\6135358083176540d873c743ff2e07d548c50607d0505d43acdd862259543eca.exe
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:316
- - C:\Windows\system32\choice.exe
    choice /C Y /N /D Y /T 0
    3⤵
    PID:432

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1320-55-0x0000000001170000-0x0000000001955000-memory.dmp

Filesize
7.9MB

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