bf2926ade8f6f6ff6f0cbce945c251cf6644732f49b00b07a37576158d236b60

Analysis

max time kernel
16s
max time network
26s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
08-01-2024 20:14

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General

Target

4c5b899b1846ce714b77fc6de2d64cdb.exe
Size

385KB
MD5

4c5b899b1846ce714b77fc6de2d64cdb
SHA1

09728d0a4a8ff77af0334668a111f8107174d0c3
SHA256

bf2926ade8f6f6ff6f0cbce945c251cf6644732f49b00b07a37576158d236b60
SHA512

1c8f7f7cdfb30951fa642a8a01c407599095f53536c66f572e0c78a3bb72d47029db44cc86e3fc5dcae0722b478748196e5de5cf0fb8257a7c7b59b2e0d73eba
SSDEEP

6144:+2sPVQyr/+QNNPzciFKfuCB2qDk7gCbp9EFsJqT4js1iI9uslgU1EvTsLdeKqiB:+dr/+UNP9pr7gmp9VYMjs1iIQA+CB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1048	4c5b899b1846ce714b77fc6de2d64cdb.exe

Executes dropped EXE 1 IoCs

pid	Process
1048	4c5b899b1846ce714b77fc6de2d64cdb.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2368	4c5b899b1846ce714b77fc6de2d64cdb.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2368	4c5b899b1846ce714b77fc6de2d64cdb.exe
1048	4c5b899b1846ce714b77fc6de2d64cdb.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 1048	2368	4c5b899b1846ce714b77fc6de2d64cdb.exe	57
PID 2368 wrote to memory of 1048	2368	4c5b899b1846ce714b77fc6de2d64cdb.exe	57
PID 2368 wrote to memory of 1048	2368	4c5b899b1846ce714b77fc6de2d64cdb.exe	57

C:\Users\Admin\AppData\Local\Temp\4c5b899b1846ce714b77fc6de2d64cdb.exe
"C:\Users\Admin\AppData\Local\Temp\4c5b899b1846ce714b77fc6de2d64cdb.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Users\Admin\AppData\Local\Temp\4c5b899b1846ce714b77fc6de2d64cdb.exe
  C:\Users\Admin\AppData\Local\Temp\4c5b899b1846ce714b77fc6de2d64cdb.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1048

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/1048-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1048-20-0x00000000026D0000-0x000000000272F000-memory.dmp

Filesize
380KB

Download
memory/1048-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1048-14-0x00000000014D0000-0x0000000001536000-memory.dmp

Filesize
408KB

Download
memory/1048-37-0x000000000B720000-0x000000000B75C000-memory.dmp

Filesize
240KB

Download
memory/1048-38-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1048-32-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2368-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2368-1-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/2368-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2368-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download