5dbb9df3caa093b55939c7f0cf6c491f8e18b611ad7bd0a38be18c48526367fa

Analysis

max time kernel
141s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09/03/2024, 13:33

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General

Target

bbf003cdb7456fb5e6da1b9262173f4d.exe
Size

385KB
MD5

bbf003cdb7456fb5e6da1b9262173f4d
SHA1

d293df8a16be2843d592b1dc49d5f39c5ed0b1af
SHA256

5dbb9df3caa093b55939c7f0cf6c491f8e18b611ad7bd0a38be18c48526367fa
SHA512

3babcefd3fe2d0a158a7fcee89207c4de7793e4cb1a951964186c588326395702700a06bfb4d53f1d60a59503e45e6c77bc51da276475975b0016502f8fd28ef
SSDEEP

6144:J52xwtUkPghbbx8nb8/0SF7zJoR/Z5h6AjfynPXSri9Cr3CA8kYSE6cwB:ixaUkPybqnb88SFBoR/ZHTj8TtANbvB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1612	bbf003cdb7456fb5e6da1b9262173f4d.exe

Executes dropped EXE 1 IoCs

pid	Process
1612	bbf003cdb7456fb5e6da1b9262173f4d.exe

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

Web Service

T1102

flow	ioc
7	pastebin.com
8	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4196	bbf003cdb7456fb5e6da1b9262173f4d.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4196	bbf003cdb7456fb5e6da1b9262173f4d.exe
1612	bbf003cdb7456fb5e6da1b9262173f4d.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4196 wrote to memory of 1612	4196	bbf003cdb7456fb5e6da1b9262173f4d.exe	88
PID 4196 wrote to memory of 1612	4196	bbf003cdb7456fb5e6da1b9262173f4d.exe	88
PID 4196 wrote to memory of 1612	4196	bbf003cdb7456fb5e6da1b9262173f4d.exe	88

C:\Users\Admin\AppData\Local\Temp\bbf003cdb7456fb5e6da1b9262173f4d.exe
"C:\Users\Admin\AppData\Local\Temp\bbf003cdb7456fb5e6da1b9262173f4d.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4196
- C:\Users\Admin\AppData\Local\Temp\bbf003cdb7456fb5e6da1b9262173f4d.exe
  C:\Users\Admin\AppData\Local\Temp\bbf003cdb7456fb5e6da1b9262173f4d.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1612

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\bbf003cdb7456fb5e6da1b9262173f4d.exe

Filesize
385KB

MD5
54c8e4ea1e4b3d34861c01da580da76d

SHA1
1de9e1a0818a2df51546b96f51008cf57d917b1f

SHA256
9b0418021e864e886f5ddf3be0404787fabe345634b8bb13863e0cb75091803b

SHA512
75cf207c28911a674ae111492d4771ec03a7f047e8887762384607a34b2d87525a5482f324c969af97c731f1711f8761dc8c479df2aac7a6168103f18fb60fdc

Download Submit
memory/1612-13-0x0000000000180000-0x00000000001E6000-memory.dmp

Filesize
408KB

Download
memory/1612-16-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1612-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1612-20-0x0000000004EC0000-0x0000000004F1F000-memory.dmp

Filesize
380KB

Download
memory/1612-32-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1612-36-0x000000000C620000-0x000000000C65C000-memory.dmp

Filesize
240KB

Download
memory/1612-38-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4196-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4196-1-0x0000000000140000-0x00000000001A6000-memory.dmp

Filesize
408KB

Download
memory/4196-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4196-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download