249e86c4e0fa85a618353c5ce81bf6bba9b7237419a5a99575a947e4ffaea5ad

Analysis

max time kernel
145s
max time network
116s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2023, 14:40

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

01b9a16f1ffca0ebd25583858e65e9a7.exe
Size

771KB
MD5

01b9a16f1ffca0ebd25583858e65e9a7
SHA1

ea1330b7802f7da539d65dd19f36ae6745fb242c
SHA256

249e86c4e0fa85a618353c5ce81bf6bba9b7237419a5a99575a947e4ffaea5ad
SHA512

0dc152d0c3122904b4a34109f2c1d2155ab12c2dcf5961b2a8eb4f6d2bd60c97df68a28c2460020e739beba8632f6c6b043d53bdfa5a0bad49af01dff9e30d44
SSDEEP

12288:yzINvMGcfleCpqPs03JmyQS4+y63/ub10VHmDXTuFaa2AtyGTKOF25ZoJJyhRgeG:yzINvMNECpf+TCb10hJaothZ2/T6FBBB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1008	01b9a16f1ffca0ebd25583858e65e9a7.exe

Executes dropped EXE 1 IoCs

pid	Process
1008	01b9a16f1ffca0ebd25583858e65e9a7.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4408	01b9a16f1ffca0ebd25583858e65e9a7.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4408	01b9a16f1ffca0ebd25583858e65e9a7.exe
1008	01b9a16f1ffca0ebd25583858e65e9a7.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4408 wrote to memory of 1008	4408	01b9a16f1ffca0ebd25583858e65e9a7.exe	42
PID 4408 wrote to memory of 1008	4408	01b9a16f1ffca0ebd25583858e65e9a7.exe	42
PID 4408 wrote to memory of 1008	4408	01b9a16f1ffca0ebd25583858e65e9a7.exe	42

C:\Users\Admin\AppData\Local\Temp\01b9a16f1ffca0ebd25583858e65e9a7.exe
"C:\Users\Admin\AppData\Local\Temp\01b9a16f1ffca0ebd25583858e65e9a7.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4408
- C:\Users\Admin\AppData\Local\Temp\01b9a16f1ffca0ebd25583858e65e9a7.exe
  C:\Users\Admin\AppData\Local\Temp\01b9a16f1ffca0ebd25583858e65e9a7.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1008

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\01b9a16f1ffca0ebd25583858e65e9a7.exe

Filesize
1KB

MD5
169d8b468676d401f5e708b671e92eff

SHA1
0a59868302a429526de0754613e2f48b0862a801

SHA256
ca526d7debf3767d6b9def6dbb54a569c12e317bbe3ae127be5b0814dee3eb6a

SHA512
d6f9f10b2fce64ac99004bbf8f99988381ffb9058a138910d12569fffdab535318ac8dc2efb91bb5a5fab4f45165cc617e82e412afad6be36b517ee0cb25fd29

Download Submit
memory/1008-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1008-20-0x0000000004EB0000-0x0000000004F0F000-memory.dmp

Filesize
380KB

Download
memory/1008-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1008-14-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/1008-35-0x000000000B600000-0x000000000B63C000-memory.dmp

Filesize
240KB

Download
memory/1008-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1008-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4408-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4408-1-0x00000000015A0000-0x0000000001606000-memory.dmp

Filesize
408KB

Download
memory/4408-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4408-12-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download