d342ee5d52e40bf4e9b90f77f80f27103af088a31f6aa65efd550d2076270465

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
01/12/2022, 16:03

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General

Target

d342ee5d52e40bf4e9b90f77f80f27103af088a31f6aa65efd550d2076270465.exe
Size

196KB
MD5

aa13cd5624d017d56bb7946fb18ebb31
SHA1

07c449d7b6032122e1b31afd8f339a59f68434ee
SHA256

d342ee5d52e40bf4e9b90f77f80f27103af088a31f6aa65efd550d2076270465
SHA512

56222ab3375bdc016f7d9a6d9f5305885459d4411b9833a1d6b01bc455a5de7885a60f8d1e55a8e1b19f61251bb4ef15c060ddeef3fe0f8f45a3d696e86d20ae
SSDEEP

3072:PTqPRfyeIKDWx85IOlKeJVos/8eRwXiUUAdV95I4Rp+LH1xrl3Ez8ub8Xr:PTqPRfdIKCC0ef//uXltKc+LVsz9b8

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/1780-56-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/1780-60-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/1780-61-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/1780-62-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/1780-63-0x0000000000400000-0x0000000000453000-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 1788 set thread context of 1780	1788	d342ee5d52e40bf4e9b90f77f80f27103af088a31f6aa65efd550d2076270465.exe	28

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1788	d342ee5d52e40bf4e9b90f77f80f27103af088a31f6aa65efd550d2076270465.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1788 wrote to memory of 1780	1788	d342ee5d52e40bf4e9b90f77f80f27103af088a31f6aa65efd550d2076270465.exe	28
PID 1788 wrote to memory of 1780	1788	d342ee5d52e40bf4e9b90f77f80f27103af088a31f6aa65efd550d2076270465.exe	28
PID 1788 wrote to memory of 1780	1788	d342ee5d52e40bf4e9b90f77f80f27103af088a31f6aa65efd550d2076270465.exe	28
PID 1788 wrote to memory of 1780	1788	d342ee5d52e40bf4e9b90f77f80f27103af088a31f6aa65efd550d2076270465.exe	28
PID 1788 wrote to memory of 1780	1788	d342ee5d52e40bf4e9b90f77f80f27103af088a31f6aa65efd550d2076270465.exe	28
PID 1788 wrote to memory of 1780	1788	d342ee5d52e40bf4e9b90f77f80f27103af088a31f6aa65efd550d2076270465.exe	28
PID 1788 wrote to memory of 1780	1788	d342ee5d52e40bf4e9b90f77f80f27103af088a31f6aa65efd550d2076270465.exe	28
PID 1788 wrote to memory of 1780	1788	d342ee5d52e40bf4e9b90f77f80f27103af088a31f6aa65efd550d2076270465.exe	28
PID 1788 wrote to memory of 1780	1788	d342ee5d52e40bf4e9b90f77f80f27103af088a31f6aa65efd550d2076270465.exe	28

C:\Users\Admin\AppData\Local\Temp\d342ee5d52e40bf4e9b90f77f80f27103af088a31f6aa65efd550d2076270465.exe
"C:\Users\Admin\AppData\Local\Temp\d342ee5d52e40bf4e9b90f77f80f27103af088a31f6aa65efd550d2076270465.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1788
- C:\Users\Admin\AppData\Local\Temp\d342ee5d52e40bf4e9b90f77f80f27103af088a31f6aa65efd550d2076270465.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\tmp.ini"
  2⤵
  PID:1780

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/1780-56-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1780-59-0x0000000076321000-0x0000000076323000-memory.dmp

Filesize
8KB

Download
memory/1780-60-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1780-61-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1780-62-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1780-63-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download