e4b9e68ab6a13fcdf94fb608d9c3f31b8537e2cd1019642eb1edad81f2810b10

Analysis

max time kernel
87s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
03/02/2024, 18:51

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General

Target

8d165e44f372aac5ce5cd6b32c4b7837.exe
Size

385KB
MD5

8d165e44f372aac5ce5cd6b32c4b7837
SHA1

5ddfffb4fba0fa6186c2a74692ab5fc57825e06d
SHA256

e4b9e68ab6a13fcdf94fb608d9c3f31b8537e2cd1019642eb1edad81f2810b10
SHA512

bfa78e925932afb353cc988fea617e61a78620a73a194a81cd21f4e627c8ff50a0d3ae0f103fd032ed54777992977bd17024e79f690d9079a301d60e49c37329
SSDEEP

6144:C2c4/usmMqowPQneM3ZUu/Hy3j2NkSFT0YAq2yTzhpgvBJ44k9B:CuWCq3PQeM3ZL5f0YhdzkJq9B

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1192	8d165e44f372aac5ce5cd6b32c4b7837.exe

Executes dropped EXE 1 IoCs

pid	Process
1192	8d165e44f372aac5ce5cd6b32c4b7837.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
5	pastebin.com
3	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4716	8d165e44f372aac5ce5cd6b32c4b7837.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4716	8d165e44f372aac5ce5cd6b32c4b7837.exe
1192	8d165e44f372aac5ce5cd6b32c4b7837.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4716 wrote to memory of 1192	4716	8d165e44f372aac5ce5cd6b32c4b7837.exe	84
PID 4716 wrote to memory of 1192	4716	8d165e44f372aac5ce5cd6b32c4b7837.exe	84
PID 4716 wrote to memory of 1192	4716	8d165e44f372aac5ce5cd6b32c4b7837.exe	84

C:\Users\Admin\AppData\Local\Temp\8d165e44f372aac5ce5cd6b32c4b7837.exe
"C:\Users\Admin\AppData\Local\Temp\8d165e44f372aac5ce5cd6b32c4b7837.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4716
- C:\Users\Admin\AppData\Local\Temp\8d165e44f372aac5ce5cd6b32c4b7837.exe
  C:\Users\Admin\AppData\Local\Temp\8d165e44f372aac5ce5cd6b32c4b7837.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1192

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\8d165e44f372aac5ce5cd6b32c4b7837.exe

Filesize
385KB

MD5
2b068b514962c30d6de9f0c63711180d

SHA1
3b60e78bfaa2c0cf99f2a770d8b639b32b00121b

SHA256
9c7d2b197cd9a92c36702b749318f28ad52677f7947806d3b1dd85d976bb67ce

SHA512
5dcc40b6c8c3bfc38022580608bef0a687cda28eb91f73d1d9a4f940e570d516ffc1ce3f058f6c4f6602d5cbe7091d3f89134916c9b0bbb2b52243af0c23cca0

Download Submit
memory/1192-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1192-16-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/1192-20-0x0000000001650000-0x00000000016AF000-memory.dmp

Filesize
380KB

Download
memory/1192-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1192-33-0x000000000D660000-0x000000000D69C000-memory.dmp

Filesize
240KB

Download
memory/1192-32-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1192-38-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4716-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4716-1-0x0000000000140000-0x00000000001A6000-memory.dmp

Filesize
408KB

Download
memory/4716-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4716-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download