a4e72719716bcf329fc79e5a86090978f4e91fbb584d4f87acc8c504737ce9d8

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 20:46

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General

Target

1c1f5a9ec5317d602c47f1cc9fb1b2ae.exe
Size

251KB
MD5

1c1f5a9ec5317d602c47f1cc9fb1b2ae
SHA1

1b0fd9b37ced1ca3942524c58fd5978105c97d18
SHA256

a4e72719716bcf329fc79e5a86090978f4e91fbb584d4f87acc8c504737ce9d8
SHA512

59a524ebce0d3476db5095f1261821ec9f7eb078b16a739d906056ad61f615580f596bef18fa80b39d7dde9b23fb9cbc050011d2ab5ee1df14f20b6ce396e00b
SSDEEP

3072:dHYootXWczoiTqEhGbIYV12NC776OOPtfghlGFsRK/Cm0rOmdNu1VYR2tD+3U:d4ootXi2Qq1PGdm0rjNOY0tqk

Score

9^/10

spyware stealer upx

Malware Config

Signatures

Nirsoft 1 IoCs

resource	yara_rule
behavioral1/memory/2256-1-0x0000000000400000-0x0000000000425000-memory.dmp	Nirsoft

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

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2256-0-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral1/memory/2256-1-0x0000000000400000-0x0000000000425000-memory.dmp	upx

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2256	1c1f5a9ec5317d602c47f1cc9fb1b2ae.exe

C:\Users\Admin\AppData\Local\Temp\1c1f5a9ec5317d602c47f1cc9fb1b2ae.exe
"C:\Users\Admin\AppData\Local\Temp\1c1f5a9ec5317d602c47f1cc9fb1b2ae.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2256

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

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2256-0-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2256-1-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download