989af492fa898868e67636bf47e06a7c5864f31849fc3b3a07b07e7a3a62d944

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-12-2024 20:47

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General

Target

Flasher.exe
Size

3.1MB
MD5

7a16f2f0629a440695945db2a191c6a1
SHA1

067c54721377eeefd199acb37402308bdfe73b3b
SHA256

989af492fa898868e67636bf47e06a7c5864f31849fc3b3a07b07e7a3a62d944
SHA512

6b698efd1ce0c5ecce64ab63146fc04d9086f70075fc89482e4141b69c8e31327e28618f0f37bc89eadf5ae7211b282beb9b786c9b61e5008405add527a81e0c
SSDEEP

49152:rvlat1Rsi9Zn31w7LsuPKdDeXid5506WGPmFaRa2M/S6vya7/fmzXt8g:e/ssn3QsaKJ9SasXv72zXt8g

Score

7^/10

credential_access execution spyware stealer

Malware Config

Signatures

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 cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2892	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2892	powershell.exe
2892	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2892	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5104 wrote to memory of 2892	5104	Flasher.exe	84
PID 5104 wrote to memory of 2892	5104	Flasher.exe	84

C:\Users\Admin\AppData\Local\Temp\Flasher.exe
"C:\Users\Admin\AppData\Local\Temp\Flasher.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5104
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -NoProfile -NonInteractive -NoLogo -Command "Get-Culture | Select -ExpandProperty DisplayName"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

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

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zt0oqjij.0vh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\elements browser_default_login_data

Filesize
40KB

MD5
a182561a527f929489bf4b8f74f65cd7

SHA1
8cd6866594759711ea1836e86a5b7ca64ee8911f

SHA256
42aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914

SHA512
9bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558

Download Submit
C:\Users\Admin\AppData\Local\Temp\elements browser_default_webdata

Filesize
114KB

MD5
ab87d892a202f83f7e925c5e294069e8

SHA1
0b86361ff41417a38ce3f5b5250bb6ecd166a6a1

SHA256
bdc61a1c60fe8c08fe7a5256e9c8d7ad1ba4dd0963a54357c484256fc8834130

SHA512
f9a03eaae52d7fb544047fea3ffa7d8c6f7debdbb907348adfc46545e7b6c3783427983f16885ae138e43e51eec6ce73520c38581e4d9bb7140beeae2137de41

Download Submit
C:\Users\Admin\AppData\Local\Temp\elements browser_network_cookies

Filesize
20KB

MD5
ac4e41f2d6dcef4d9a78e21842fd5c98

SHA1
17da11f1d54ecacc839e8da181fd26fa88b24955

SHA256
a6f90ae750166f2f9a29e0ab565a528f580f8449502377dd94715a1a2a312e25

SHA512
a6be85df6c267e3a1ac98f23023f96a8d1d3ba99a6a07cd30679ee5e24cc9c1faf68971e71f1bddf87f5bf1b19d16790ecba534ad0bdd6a608f5b672f24d5b03

Download Submit
C:\Users\Admin\AppData\Local\Temp\mail.ru_default_login_data

Filesize
48KB

MD5
349e6eb110e34a08924d92f6b334801d

SHA1
bdfb289daff51890cc71697b6322aa4b35ec9169

SHA256
c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

SHA512
2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

Download Submit
C:\Users\Admin\AppData\Local\Temp\zY0eoNbWpMutHYFfJJ8uiTJG2VvjwM\sensfiles.zip

Filesize
5.9MB

MD5
a9b4f0dfe471e36daedeaeaa3a819b63

SHA1
93cf68d4344efb4e44d13f4871c670e9e0c15c4d

SHA256
507279e1816c4e988cfcc3ab9a3de374a2f7c363e801a5e0ee3d6796004377d0

SHA512
f8194ea1ea03bc2b6b7c4cb34ff4ee2dfdf3ae43933a9d09d6e957af13e0a28b95979370348c5df8fd37ab4e46bbe65e52c963744ee4ce18cf9bd4b419d9e45f

Download Submit
memory/2892-0-0x00007FF8FC723000-0x00007FF8FC725000-memory.dmp

Filesize
8KB

Download
memory/2892-10-0x000001277FB40000-0x000001277FB62000-memory.dmp

Filesize
136KB

Download
memory/2892-11-0x00007FF8FC720000-0x00007FF8FD1E1000-memory.dmp

Filesize
10.8MB

Download
memory/2892-12-0x00007FF8FC720000-0x00007FF8FD1E1000-memory.dmp

Filesize
10.8MB

Download
memory/2892-16-0x00007FF8FC720000-0x00007FF8FD1E1000-memory.dmp

Filesize
10.8MB

Download