97cc1eb6b167bc81bfacdce4ec9227e7152726250c02c654652d9cbbb50fe571

Analysis

max time kernel
28s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
02-12-2022 08:49

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General

Target

97cc1eb6b167bc81bfacdce4ec9227e7152726250c02c654652d9cbbb50fe571.exe
Size

208KB
MD5

5de3afeea2cd2629995d332fe14064f0
SHA1

65f7e67d070c37fc08d3fe1b29659755d6567455
SHA256

97cc1eb6b167bc81bfacdce4ec9227e7152726250c02c654652d9cbbb50fe571
SHA512

b6c8781ca4309209b82983c1e9ad2f392e950fd75e52406bd8f63e22812c1c2e6e77436e2f85456b765eb935ba50fd9fd8128c4f7a53a2de52f8de8cd55a915a
SSDEEP

6144:/3bdXPx3RdIKCC0ef//uXltKc+LVsz9b8:nRdFeCXuLKcCVsz6

Score

8^/10

spyware stealer upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/996-56-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/996-60-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/996-61-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/996-62-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/996-63-0x0000000000400000-0x0000000000453000-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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1724 set thread context of 996	1724	97cc1eb6b167bc81bfacdce4ec9227e7152726250c02c654652d9cbbb50fe571.exe	27

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1724	97cc1eb6b167bc81bfacdce4ec9227e7152726250c02c654652d9cbbb50fe571.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 996	1724	97cc1eb6b167bc81bfacdce4ec9227e7152726250c02c654652d9cbbb50fe571.exe	27
PID 1724 wrote to memory of 996	1724	97cc1eb6b167bc81bfacdce4ec9227e7152726250c02c654652d9cbbb50fe571.exe	27
PID 1724 wrote to memory of 996	1724	97cc1eb6b167bc81bfacdce4ec9227e7152726250c02c654652d9cbbb50fe571.exe	27
PID 1724 wrote to memory of 996	1724	97cc1eb6b167bc81bfacdce4ec9227e7152726250c02c654652d9cbbb50fe571.exe	27
PID 1724 wrote to memory of 996	1724	97cc1eb6b167bc81bfacdce4ec9227e7152726250c02c654652d9cbbb50fe571.exe	27
PID 1724 wrote to memory of 996	1724	97cc1eb6b167bc81bfacdce4ec9227e7152726250c02c654652d9cbbb50fe571.exe	27
PID 1724 wrote to memory of 996	1724	97cc1eb6b167bc81bfacdce4ec9227e7152726250c02c654652d9cbbb50fe571.exe	27
PID 1724 wrote to memory of 996	1724	97cc1eb6b167bc81bfacdce4ec9227e7152726250c02c654652d9cbbb50fe571.exe	27
PID 1724 wrote to memory of 996	1724	97cc1eb6b167bc81bfacdce4ec9227e7152726250c02c654652d9cbbb50fe571.exe	27

C:\Users\Admin\AppData\Local\Temp\97cc1eb6b167bc81bfacdce4ec9227e7152726250c02c654652d9cbbb50fe571.exe
"C:\Users\Admin\AppData\Local\Temp\97cc1eb6b167bc81bfacdce4ec9227e7152726250c02c654652d9cbbb50fe571.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Users\Admin\AppData\Local\Temp\97cc1eb6b167bc81bfacdce4ec9227e7152726250c02c654652d9cbbb50fe571.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\lm6YeubZFM.ini"
  2⤵
  PID:996

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

C:\Users\Admin\AppData\Local\Temp\lm6YeubZFM.ini

Filesize
5B

MD5
d1ea279fb5559c020a1b4137dc4de237

SHA1
db6f8988af46b56216a6f0daf95ab8c9bdb57400

SHA256
fcdcc2c46896915a1c695d6231f0fee336a668531b7a3da46178c80362546dba

SHA512
720e9c284f0559015312df7fe977563e5e16f48d3506e51eb4016adf7971924d352f740b030aa3adc81b6f65fd1dba12df06d10fa6c115074e5097e7ee0f08b3

Download Submit
memory/996-56-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/996-59-0x0000000075DF1000-0x0000000075DF3000-memory.dmp

Filesize
8KB

Download
memory/996-60-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/996-61-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/996-62-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/996-63-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download