0731d777fce6a2ac7858a32e42b475aaa354a4cff5d667602cb9f8c7c6121292

Analysis

max time kernel
4s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26-12-2023 07:19

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General

Target

5c12a45d7ee332ae114abc2834fac2e4.exe
Size

385KB
MD5

5c12a45d7ee332ae114abc2834fac2e4
SHA1

49099f6d25e699fa8b028bea86f1bbfeee016c2d
SHA256

0731d777fce6a2ac7858a32e42b475aaa354a4cff5d667602cb9f8c7c6121292
SHA512

d0166217543905d6e5e5089e29e28679b60d7a4f2ba2903e8a45c3d96a9f0cfd88ac0a5d943f6dc5780b47baf79d7c46e91b5f809a33f9a3d142dc796e4fde0d
SSDEEP

6144:Bju8mVbKKXoKJrsci3u+cEaJo1cLLEDRuiBd0XOWyZao7FnXmG30icu/EYQZQB:8nFR5sq+TaFy5Bd0+jZaA0mcu/ETeB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2344	5c12a45d7ee332ae114abc2834fac2e4.exe

Executes dropped EXE 1 IoCs

pid	Process
2344	5c12a45d7ee332ae114abc2834fac2e4.exe

Loads dropped DLL 1 IoCs

pid	Process
2440	5c12a45d7ee332ae114abc2834fac2e4.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2440	5c12a45d7ee332ae114abc2834fac2e4.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2440	5c12a45d7ee332ae114abc2834fac2e4.exe
2344	5c12a45d7ee332ae114abc2834fac2e4.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 2344	2440	5c12a45d7ee332ae114abc2834fac2e4.exe	16
PID 2440 wrote to memory of 2344	2440	5c12a45d7ee332ae114abc2834fac2e4.exe	16
PID 2440 wrote to memory of 2344	2440	5c12a45d7ee332ae114abc2834fac2e4.exe	16
PID 2440 wrote to memory of 2344	2440	5c12a45d7ee332ae114abc2834fac2e4.exe	16

C:\Users\Admin\AppData\Local\Temp\5c12a45d7ee332ae114abc2834fac2e4.exe
"C:\Users\Admin\AppData\Local\Temp\5c12a45d7ee332ae114abc2834fac2e4.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Users\Admin\AppData\Local\Temp\5c12a45d7ee332ae114abc2834fac2e4.exe
  C:\Users\Admin\AppData\Local\Temp\5c12a45d7ee332ae114abc2834fac2e4.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2344

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/2344-83-0x000000000D700000-0x000000000D73C000-memory.dmp

Filesize
240KB

Download
memory/2344-17-0x0000000000210000-0x0000000000276000-memory.dmp

Filesize
408KB

Download
memory/2344-29-0x0000000001470000-0x00000000014CF000-memory.dmp

Filesize
380KB

Download
memory/2344-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2344-20-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2344-82-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2344-77-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2344-84-0x000000000D700000-0x000000000D73C000-memory.dmp

Filesize
240KB

Download
memory/2440-2-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/2440-14-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2440-12-0x00000000015C0000-0x0000000001626000-memory.dmp

Filesize
408KB

Download
memory/2440-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2440-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download