2fbb187497457b3142e79566eceac73daff5013c47589ab2889b85c6fa29eb3b

Analysis

max time kernel
1s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
10/01/2024, 05:37

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General

Target

4fb9b826c712754a09252ecbbe626274.exe
Size

385KB
MD5

4fb9b826c712754a09252ecbbe626274
SHA1

fe10be8e71ddb89ce2daa865a6ae8b8e4cb754ed
SHA256

2fbb187497457b3142e79566eceac73daff5013c47589ab2889b85c6fa29eb3b
SHA512

df7eb7312d7d0d4798e189cd83928a3b62bc6179a9aba56d7512e49ea56e1314f387fd00bec4a2b6bf79b9188e5c7d2c75c13009b817e6b31b2596746596e0a6
SSDEEP

6144:SjIZHaPCf/0xeGkomMuL5z8b+N5NvXh8cm7zBsGkAPPPWNmfM1B:SjqHaU/0plmMCV8b6JXmV2Nmk1B

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2968	4fb9b826c712754a09252ecbbe626274.exe

Executes dropped EXE 1 IoCs

pid	Process
2968	4fb9b826c712754a09252ecbbe626274.exe

Loads dropped DLL 1 IoCs

pid	Process
2112	4fb9b826c712754a09252ecbbe626274.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2112	4fb9b826c712754a09252ecbbe626274.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2112	4fb9b826c712754a09252ecbbe626274.exe
2968	4fb9b826c712754a09252ecbbe626274.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 2968	2112	4fb9b826c712754a09252ecbbe626274.exe	16
PID 2112 wrote to memory of 2968	2112	4fb9b826c712754a09252ecbbe626274.exe	16
PID 2112 wrote to memory of 2968	2112	4fb9b826c712754a09252ecbbe626274.exe	16
PID 2112 wrote to memory of 2968	2112	4fb9b826c712754a09252ecbbe626274.exe	16

C:\Users\Admin\AppData\Local\Temp\4fb9b826c712754a09252ecbbe626274.exe
"C:\Users\Admin\AppData\Local\Temp\4fb9b826c712754a09252ecbbe626274.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2112
- C:\Users\Admin\AppData\Local\Temp\4fb9b826c712754a09252ecbbe626274.exe
  C:\Users\Admin\AppData\Local\Temp\4fb9b826c712754a09252ecbbe626274.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2968

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/2112-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2112-2-0x0000000000240000-0x00000000002A6000-memory.dmp

Filesize
408KB

Download
memory/2112-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2112-14-0x00000000002B0000-0x0000000000316000-memory.dmp

Filesize
408KB

Download
memory/2112-13-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2968-25-0x0000000001470000-0x00000000014CF000-memory.dmp

Filesize
380KB

Download
memory/2968-22-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2968-19-0x0000000000260000-0x00000000002C6000-memory.dmp

Filesize
408KB

Download
memory/2968-76-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2968-82-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2968-81-0x000000000D790000-0x000000000D7CC000-memory.dmp

Filesize
240KB

Download