1c32f664f2eb246ee0a25abee666d657548a27e3a12c5ed00415a52e249aabac

Analysis

max time kernel
114s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
09-01-2024 06:07

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General

Target

4d8bf427629e77bae9fd5f34349c6e2d.exe
Size

385KB
MD5

4d8bf427629e77bae9fd5f34349c6e2d
SHA1

59e2f8cc7b3952d5ab3d260726b899967ab55af7
SHA256

1c32f664f2eb246ee0a25abee666d657548a27e3a12c5ed00415a52e249aabac
SHA512

b2fc640e6a4beab0422f224606f6f36c7e0941c9e3d337e57a64fa5561944c7ea08f531aa58b213554ba11f99304ab7a23154a8bb4d982b85a1108565a1b7a89
SSDEEP

6144:oEUm0zCRTu5R0hamLxVyuD4FheYnFUQcKXwJxYZIBoHGYje2Gi2bScK7UlSBB:Kmb9u5yVyusFheYFaKXHfmB2Gio+UwBB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4320	4d8bf427629e77bae9fd5f34349c6e2d.exe

Executes dropped EXE 1 IoCs

pid	Process
4320	4d8bf427629e77bae9fd5f34349c6e2d.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
960	4d8bf427629e77bae9fd5f34349c6e2d.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
960	4d8bf427629e77bae9fd5f34349c6e2d.exe
4320	4d8bf427629e77bae9fd5f34349c6e2d.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 960 wrote to memory of 4320	960	4d8bf427629e77bae9fd5f34349c6e2d.exe	89
PID 960 wrote to memory of 4320	960	4d8bf427629e77bae9fd5f34349c6e2d.exe	89
PID 960 wrote to memory of 4320	960	4d8bf427629e77bae9fd5f34349c6e2d.exe	89

C:\Users\Admin\AppData\Local\Temp\4d8bf427629e77bae9fd5f34349c6e2d.exe
"C:\Users\Admin\AppData\Local\Temp\4d8bf427629e77bae9fd5f34349c6e2d.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:960
- C:\Users\Admin\AppData\Local\Temp\4d8bf427629e77bae9fd5f34349c6e2d.exe
  C:\Users\Admin\AppData\Local\Temp\4d8bf427629e77bae9fd5f34349c6e2d.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4320

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

C:\Users\Admin\AppData\Local\Temp\4d8bf427629e77bae9fd5f34349c6e2d.exe

Filesize
385KB

MD5
ed201235071772b2effa0311dfef3c46

SHA1
a478859f7fd8a56b38ff13fa96b18dbd2845e3fc

SHA256
6123c715b3fee28c9f14df627f2a5f2d755246bab91fe9318b817966690285dd

SHA512
2be27f9f18861b46d40c7d5b3c4f736cd653c5a6b8541ac9199fe4476da3d89ef4fd6c377d9979aa0e22c11fcfe8c12dee10eacb27a99ac4bcac17fbe9682f1b

Download Submit
memory/960-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/960-1-0x0000000000180000-0x00000000001E6000-memory.dmp

Filesize
408KB

Download
memory/960-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/960-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4320-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4320-14-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/4320-20-0x0000000004F20000-0x0000000004F7F000-memory.dmp

Filesize
380KB

Download
memory/4320-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4320-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4320-31-0x000000000C640000-0x000000000C67C000-memory.dmp

Filesize
240KB

Download
memory/4320-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download