d49a9b5f21e42dbf5b58e6c60099c088bf295889cddc05ade4ce3a6cef1e9d20

Analysis

max time kernel
149s
max time network
157s
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, 19:13

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General

Target

bc95e1fef103e3eee1d43c516fe30578.exe
Size

385KB
MD5

bc95e1fef103e3eee1d43c516fe30578
SHA1

1ff54e81615509b1f844c5d7ab404d28cd872f0b
SHA256

d49a9b5f21e42dbf5b58e6c60099c088bf295889cddc05ade4ce3a6cef1e9d20
SHA512

f30abafae64e279ec19fa28315d310d7525219238586c8a97eb92810f15e8dd94f1200189a9212e5a6f446d3620ea6ca88ef0ea659c4905087587b4bd273564d
SSDEEP

6144:CUTIco72PeMXyrCTj7HAJ7ntBCSyq1h5b5byRy4k4NmxROqVczO9ieLUB:gj3MXnTj7gZnt/PBZyRyj3ROqVkfbB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3152	bc95e1fef103e3eee1d43c516fe30578.exe

Executes dropped EXE 1 IoCs

pid	Process
3152	bc95e1fef103e3eee1d43c516fe30578.exe

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

Web Service

T1102

flow	ioc
11	pastebin.com
10	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2400	bc95e1fef103e3eee1d43c516fe30578.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2400	bc95e1fef103e3eee1d43c516fe30578.exe
3152	bc95e1fef103e3eee1d43c516fe30578.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 3152	2400	bc95e1fef103e3eee1d43c516fe30578.exe	89
PID 2400 wrote to memory of 3152	2400	bc95e1fef103e3eee1d43c516fe30578.exe	89
PID 2400 wrote to memory of 3152	2400	bc95e1fef103e3eee1d43c516fe30578.exe	89

C:\Users\Admin\AppData\Local\Temp\bc95e1fef103e3eee1d43c516fe30578.exe
"C:\Users\Admin\AppData\Local\Temp\bc95e1fef103e3eee1d43c516fe30578.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Users\Admin\AppData\Local\Temp\bc95e1fef103e3eee1d43c516fe30578.exe
  C:\Users\Admin\AppData\Local\Temp\bc95e1fef103e3eee1d43c516fe30578.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3152

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\bc95e1fef103e3eee1d43c516fe30578.exe

Filesize
385KB

MD5
dac7432921d77bee41b7298087bc4c39

SHA1
322e57a4648a33e510513faa6c0593f0e92965ac

SHA256
b980222e606451d0aab2fab4464cb02c1fc81fffc41bf3ae83c375a70f01ddae

SHA512
e9e8bf0c8b8b9c799cf293ff264c64404fd09bf633c0d18048cf7686de6fcd8395f3f1303471feab6107de4f3ea6080bf6ff9e8718ac1e9d2524f17abb55aee0

Download Submit
memory/2400-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2400-1-0x0000000001620000-0x0000000001686000-memory.dmp

Filesize
408KB

Download
memory/2400-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2400-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3152-14-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3152-17-0x00000000015A0000-0x0000000001606000-memory.dmp

Filesize
408KB

Download
memory/3152-20-0x0000000004E90000-0x0000000004EEF000-memory.dmp

Filesize
380KB

Download
memory/3152-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3152-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3152-35-0x000000000B600000-0x000000000B63C000-memory.dmp

Filesize
240KB

Download
memory/3152-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download