d6e98c73268a27a2d209287391bcb10810812fa1b5e668e9aa1c34f5d1f24c4e

Analysis

max time kernel
118s
max time network
133s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
11/10/2023, 15:32

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General

Target

ReksFN_Launcher.exe
Size

2.1MB
MD5

4c63a2811785736a704f9d4bb7af2b45
SHA1

74b02db87cfe0612d33c124be15ff95860274e52
SHA256

d6e98c73268a27a2d209287391bcb10810812fa1b5e668e9aa1c34f5d1f24c4e
SHA512

2b9fa781b22b270005b9a8368f359f7adad52d3168f93ac91d1f2464717c1ab9a8b46d57c2d3660d11fd3301cd2b5cdc71b258694f8acd4fccef5c66d6d1b745
SSDEEP

49152:HkjU2UMlHckTo2XhiX/OrJ5SuZkXKu0/NacIkF:mU2f8kTo2aj+uKu0/

Score

6^/10

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2076	ReksFN_Launcher.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 2272	2076	ReksFN_Launcher.exe	28
PID 2076 wrote to memory of 2272	2076	ReksFN_Launcher.exe	28
PID 2076 wrote to memory of 2272	2076	ReksFN_Launcher.exe	28

C:\Users\Admin\AppData\Local\Temp\ReksFN_Launcher.exe
"C:\Users\Admin\AppData\Local\Temp\ReksFN_Launcher.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2076 -s 1236
  2⤵
  PID:2272

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2076-0-0x00000000009F0000-0x0000000000C14000-memory.dmp

Filesize
2.1MB

Download
memory/2076-1-0x000007FEF5720000-0x000007FEF610C000-memory.dmp

Filesize
9.9MB

Download
memory/2076-2-0x000000001C300000-0x000000001C4FE000-memory.dmp

Filesize
2.0MB

Download
memory/2076-3-0x000000001BCC0000-0x000000001BD40000-memory.dmp

Filesize
512KB

Download
memory/2076-4-0x000000001BD40000-0x000000001BE28000-memory.dmp

Filesize
928KB

Download
memory/2076-5-0x00000000008C0000-0x000000000091A000-memory.dmp

Filesize
360KB

Download
memory/2076-6-0x00000000009A0000-0x00000000009D6000-memory.dmp

Filesize
216KB

Download
memory/2076-7-0x000000001BE30000-0x000000001BEDA000-memory.dmp

Filesize
680KB

Download
memory/2076-8-0x0000000000DC0000-0x0000000000DDA000-memory.dmp

Filesize
104KB

Download
memory/2076-9-0x000007FEF5720000-0x000007FEF610C000-memory.dmp

Filesize
9.9MB

Download
memory/2076-10-0x000000001BCC0000-0x000000001BD40000-memory.dmp

Filesize
512KB

Download