773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391

Analysis

max time kernel
21s
max time network
162s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
02/12/2022, 00:48

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General

Target

773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe
Size

196KB
MD5

8f227611a417d6e7f201b20f8a58d819
SHA1

2602a53281e3171b2af220a08956a228d03abc7f
SHA256

773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391
SHA512

107244183992ca62519edc9aee4173788a1c42922861c3672d8ce666e51b62720597e25c3d618af5efa007c7263d87e2af480c9c5ce33aaa7b0c48aceea613ea
SSDEEP

3072:XTqPRWyeIKDWx85IOlKeJVos/8eRwXiUUAdV95I4Rp+LH1xrl3Ez8ub8Xr:XTqPRWdIKCC0ef//uXltKc+LVsz9b8

Score

8^/10

spyware stealer upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1464-56-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/1464-60-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/1464-61-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/1464-62-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/1464-63-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/1464-64-0x0000000000400000-0x0000000000453000-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 2028 set thread context of 1464	2028	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	28

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2028	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2028 wrote to memory of 1464	2028	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	28
PID 2028 wrote to memory of 1464	2028	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	28
PID 2028 wrote to memory of 1464	2028	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	28
PID 2028 wrote to memory of 1464	2028	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	28
PID 2028 wrote to memory of 1464	2028	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	28
PID 2028 wrote to memory of 1464	2028	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	28
PID 2028 wrote to memory of 1464	2028	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	28
PID 2028 wrote to memory of 1464	2028	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	28
PID 2028 wrote to memory of 1464	2028	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	28

C:\Users\Admin\AppData\Local\Temp\773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe
"C:\Users\Admin\AppData\Local\Temp\773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2028
- C:\Users\Admin\AppData\Local\Temp\773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\tmp.ini"
  2⤵
  PID:1464

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/1464-56-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1464-59-0x0000000075991000-0x0000000075993000-memory.dmp

Filesize
8KB

Download
memory/1464-60-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1464-61-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1464-62-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1464-63-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1464-64-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download