b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
17/05/2024, 01:52

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe
Size

3.1MB
MD5

c25d83ca26d86d57064e521b5c052a4e
SHA1

337c4c76ea115aa6a64ea0ef120e19801d5e8778
SHA256

b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400
SHA512

ed8c361a9fe46652b67c10c958fd96ac2fcfca78507d57db7448dc769f1fa846bdb2c5ab7ddfb574db6cc00f5e689c2545b84793cedc654298675a566782ffcf
SSDEEP

49152:LoZNSyRRu6MuGHrKPQqWDE0xvGCMSUIp1fdB1bqI5GB9Z6RMMLTvvw/XOU0hijw:krS6Wu4Q0xvGheXZnYMRpTS6ij

Score

9^/10

discovery spyware stealer

Malware Config

Signatures

Detects executables packed with SmartAssembly 1 IoCs

resource	yara_rule
behavioral1/memory/2256-1-0x0000000000350000-0x0000000000674000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

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
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2256 set thread context of 1520	2256	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe	28

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1520	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2256	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe
Token: SeDebugPrivilege	2256	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe
Token: SeDebugPrivilege	1520	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe
Token: SeBackupPrivilege	1520	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe
Token: SeSecurityPrivilege	1520	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe
Token: SeSecurityPrivilege	1520	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe
Token: SeSecurityPrivilege	1520	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe
Token: SeSecurityPrivilege	1520	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 1520	2256	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe	28
PID 2256 wrote to memory of 1520	2256	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe	28
PID 2256 wrote to memory of 1520	2256	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe	28
PID 2256 wrote to memory of 1520	2256	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe	28
PID 2256 wrote to memory of 1520	2256	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe	28
PID 2256 wrote to memory of 1520	2256	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe	28
PID 2256 wrote to memory of 1520	2256	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe	28
PID 2256 wrote to memory of 1520	2256	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe	28
PID 2256 wrote to memory of 1520	2256	b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe	28

C:\Users\Admin\AppData\Local\Temp\b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe
"C:\Users\Admin\AppData\Local\Temp\b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Users\Admin\AppData\Local\Temp\b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe
  "C:\Users\Admin\AppData\Local\Temp\b4766f951ea0bb8fac6165ccb2851839699c18b9c993f6dc67be39f1fef2b400.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1520

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1520-4906-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/1520-4909-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/1520-4908-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/1520-4907-0x0000000000080000-0x00000000000F2000-memory.dmp

Filesize
456KB

Download
memory/2256-18-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-50-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-8-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-10-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-14-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-16-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-20-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-26-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-36-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-40-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-42-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-38-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-34-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-44-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-30-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-46-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-28-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-5-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-0-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/2256-48-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-6-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-12-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-24-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-52-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-56-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-63-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-58-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-54-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-22-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-32-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-68-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-66-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-4885-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2256-64-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-60-0x0000000006570000-0x00000000067B5000-memory.dmp

Filesize
2.3MB

Download
memory/2256-4886-0x0000000002200000-0x0000000002286000-memory.dmp

Filesize
536KB

Download
memory/2256-4887-0x00000000044F0000-0x000000000453C000-memory.dmp

Filesize
304KB

Download
memory/2256-4888-0x00000000045A0000-0x00000000045F4000-memory.dmp

Filesize
336KB

Download
memory/2256-4-0x0000000006570000-0x00000000067BA000-memory.dmp

Filesize
2.3MB

Download
memory/2256-4905-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2256-3-0x0000000005FE0000-0x000000000646E000-memory.dmp

Filesize
4.6MB

Download
memory/2256-2-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2256-1-0x0000000000350000-0x0000000000674000-memory.dmp

Filesize
3.1MB

Download