777f77c1c53c3551c89ef44c86c06cbfe0b2bb04374b7d7d9f6153d3ecc3c267

Analysis

max time kernel
150s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
22/03/2025, 06:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

412f4448e99979a1ce810cdf392b6abb.exe
Size

597KB
MD5

412f4448e99979a1ce810cdf392b6abb
SHA1

1b8382397ac991d6c915bd00ff51594f88f4067b
SHA256

6a5a315d1878a62da0fcf7679833cf9c9a171b46ffb2b769e92bf30046f26b14
SHA512

0a6967c7cfa7be78773b469bbffbce9a3cf76b6c059fa31142e95acf09f3ab66409aa577df327044759257c7cd281d683131aaa85ca81f7ddf00e064332ec39d
SSDEEP

6144:btT/Yq3v9Auky+4dusAIFB++velibxPyp/64wjOjn6cB3ri8:t6u7+487IFjvelQypyfy7i8

Score

10^/10

collection credential_access discovery persistence spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
Boy12345#

Signatures

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-814918696-1585701690-3140955116-1000\Control Panel\International\Geo\Nation	app.exe
Key value queried	\REGISTRY\USER\S-1-5-21-814918696-1585701690-3140955116-1000\Control Panel\International\Geo\Nation	412f4448e99979a1ce810cdf392b6abb.exe

Executes dropped EXE 3 IoCs

pid	Process
5392	app.exe
4952	app.exe
4492	My.RawFile.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-814918696-1585701690-3140955116-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	My.RawFile.exe
Key opened	\REGISTRY\USER\S-1-5-21-814918696-1585701690-3140955116-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	My.RawFile.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-814918696-1585701690-3140955116-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\AppData\\Roaming\\app.exe"	412f4448e99979a1ce810cdf392b6abb.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
30	checkip.dyndns.org

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 5392 set thread context of 5820	5392	app.exe	100
PID 5392 set thread context of 5132	5392	app.exe	99

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	412f4448e99979a1ce810cdf392b6abb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	app.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	app.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	My.RawFile.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aspnet_compiler.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aspnet_compiler.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5044	412f4448e99979a1ce810cdf392b6abb.exe
5044	412f4448e99979a1ce810cdf392b6abb.exe
5044	412f4448e99979a1ce810cdf392b6abb.exe
5044	412f4448e99979a1ce810cdf392b6abb.exe
5044	412f4448e99979a1ce810cdf392b6abb.exe
5044	412f4448e99979a1ce810cdf392b6abb.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
4952	app.exe
4952	app.exe
4952	app.exe
4952	app.exe
4952	app.exe
4952	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
4492	My.RawFile.exe
4492	My.RawFile.exe
4492	My.RawFile.exe
4492	My.RawFile.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe
5392	app.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	5044	412f4448e99979a1ce810cdf392b6abb.exe
Token: SeDebugPrivilege	5392	app.exe
Token: SeDebugPrivilege	4952	app.exe
Token: SeDebugPrivilege	4492	My.RawFile.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4492	My.RawFile.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 5044 wrote to memory of 5392	5044	412f4448e99979a1ce810cdf392b6abb.exe	95
PID 5044 wrote to memory of 5392	5044	412f4448e99979a1ce810cdf392b6abb.exe	95
PID 5044 wrote to memory of 5392	5044	412f4448e99979a1ce810cdf392b6abb.exe	95
PID 5392 wrote to memory of 4952	5392	app.exe	97
PID 5392 wrote to memory of 4952	5392	app.exe	97
PID 5392 wrote to memory of 4952	5392	app.exe	97
PID 5392 wrote to memory of 4492	5392	app.exe	98
PID 5392 wrote to memory of 4492	5392	app.exe	98
PID 5392 wrote to memory of 4492	5392	app.exe	98
PID 5392 wrote to memory of 5132	5392	app.exe	99
PID 5392 wrote to memory of 5132	5392	app.exe	99
PID 5392 wrote to memory of 5132	5392	app.exe	99
PID 5392 wrote to memory of 5820	5392	app.exe	100
PID 5392 wrote to memory of 5820	5392	app.exe	100
PID 5392 wrote to memory of 5820	5392	app.exe	100
PID 5392 wrote to memory of 5820	5392	app.exe	100
PID 5392 wrote to memory of 5820	5392	app.exe	100
PID 5392 wrote to memory of 5820	5392	app.exe	100
PID 5392 wrote to memory of 5820	5392	app.exe	100
PID 5392 wrote to memory of 5820	5392	app.exe	100
PID 5392 wrote to memory of 5132	5392	app.exe	99
PID 5392 wrote to memory of 5132	5392	app.exe	99
PID 5392 wrote to memory of 5132	5392	app.exe	99
PID 5392 wrote to memory of 5132	5392	app.exe	99
PID 5392 wrote to memory of 5132	5392	app.exe	99

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-814918696-1585701690-3140955116-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	My.RawFile.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-814918696-1585701690-3140955116-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	My.RawFile.exe

C:\Users\Admin\AppData\Local\Temp\412f4448e99979a1ce810cdf392b6abb.exe
"C:\Users\Admin\AppData\Local\Temp\412f4448e99979a1ce810cdf392b6abb.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5044
- C:\Users\Admin\AppData\Roaming\app.exe
  "C:\Users\Admin\AppData\Roaming\app.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5392
- - C:\Users\Admin\AppData\Roaming\app.exe
    "C:\Users\Admin\AppData\Roaming\app.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4952
- - C:\Users\Admin\AppData\Roaming\My.RawFile.exe
    "C:\Users\Admin\AppData\Roaming\My.RawFile.exe"
    3⤵
    - Executes dropped EXE
    - Accesses Microsoft Outlook profiles
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - outlook_office_path
    - outlook_win_path
    PID:4492
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_compiler.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:5132
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_compiler.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:5820

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\My.RawFile.exe

Filesize
142KB

MD5
5a733ef0de5e31e2e4b4abb016c0f251

SHA1
28644040a6deac35c20fa931b5d003a97293363e

SHA256
a80c77ca694eca3f6629c54572aba811e64b61975c5db2ff38c8d662d12b1ce7

SHA512
9d09ac6b6a560643cac08345ab6ef8578011b11be7d4821d7aa1b3d76f2801d30cb4d206a4ff9335f0ece5cfa2ec8258754b2481102eac3da064e5005f7ffba9

Download Submit
C:\Users\Admin\AppData\Roaming\app.exe

Filesize
606KB

MD5
a3964433932db0e8dc6305b9ae5611e5

SHA1
1248eb0f482e27679eae6638a40c49fe56bbdd84

SHA256
2d9ada86944ba827ef626588442c6c7a984aed0163166f18e63d16d9cb45576c

SHA512
a1cbafdd4326caba474c27f88275278c42a18c1e8461743394334f8d93692742b83a18652eb99c64cde7c1218559fa717c44f3963c275cc47693fb092750f956

Download Submit
memory/4952-60-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/4952-59-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/4952-36-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/4952-35-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/4952-34-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/5044-16-0x00000000755A2000-0x00000000755A3000-memory.dmp

Filesize
4KB

Download
memory/5044-3-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/5044-1-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/5044-29-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/5044-2-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/5044-18-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/5044-17-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/5044-0-0x00000000755A2000-0x00000000755A3000-memory.dmp

Filesize
4KB

Download
memory/5044-4-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/5392-37-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/5392-32-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/5392-55-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/5392-58-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/5392-31-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/5392-30-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/5820-52-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download