608cfa38851fec23946f038a561b3bc74d92f78f1ce7bdbf7f34efe101703e09

Analysis

max time kernel
144s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2024, 16:09

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General

Target

e2137d3cec69228f87df6cd4d33aa1ad.exe
Size

385KB
MD5

e2137d3cec69228f87df6cd4d33aa1ad
SHA1

6ad3b5740f00d161e58f8451309b4ca02c343fe3
SHA256

608cfa38851fec23946f038a561b3bc74d92f78f1ce7bdbf7f34efe101703e09
SHA512

c42fbf347e8701087bd46352a2d636ec4aa1e92abfd8da0f53ab4506b7e454959ecf5250342e839768e53becc66ab4c9de26ad2e6ade1b60ba7c341fa57a654f
SSDEEP

6144:nUfGfv3cKCr6uubys21OWIplM8MKSCXsxjXWhBIDojCD3amg2nDVYbLOqOInB:Vt01VT8SCSjXWbeoY3amRnZYeqOoB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2888	e2137d3cec69228f87df6cd4d33aa1ad.exe

Executes dropped EXE 1 IoCs

pid	Process
2888	e2137d3cec69228f87df6cd4d33aa1ad.exe

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

Web Service

T1102

flow	ioc
22	pastebin.com
30	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3568	e2137d3cec69228f87df6cd4d33aa1ad.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3568	e2137d3cec69228f87df6cd4d33aa1ad.exe
2888	e2137d3cec69228f87df6cd4d33aa1ad.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3568 wrote to memory of 2888	3568	e2137d3cec69228f87df6cd4d33aa1ad.exe	90
PID 3568 wrote to memory of 2888	3568	e2137d3cec69228f87df6cd4d33aa1ad.exe	90
PID 3568 wrote to memory of 2888	3568	e2137d3cec69228f87df6cd4d33aa1ad.exe	90

C:\Users\Admin\AppData\Local\Temp\e2137d3cec69228f87df6cd4d33aa1ad.exe
"C:\Users\Admin\AppData\Local\Temp\e2137d3cec69228f87df6cd4d33aa1ad.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3568
- C:\Users\Admin\AppData\Local\Temp\e2137d3cec69228f87df6cd4d33aa1ad.exe
  C:\Users\Admin\AppData\Local\Temp\e2137d3cec69228f87df6cd4d33aa1ad.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2888

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\e2137d3cec69228f87df6cd4d33aa1ad.exe

Filesize
385KB

MD5
750a29129d6ea00fea0d683cb744e5c2

SHA1
13e657dc6dd9ed2b2d97ccd050a622accbf32a4e

SHA256
ac25b0739d2973a02776e6db6f15ccd289dbbb87f895f749b1fb8b07d08223ff

SHA512
af17a138e32025e0251a48f2b1d5f77e827342c2576bd1a89bbb0415eeb9b6fe2cac8c56ab098d05af0bcf2a780ad54dca4ba1eeb80e19b49931079473088fc5

Download Submit
memory/2888-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2888-16-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/2888-20-0x0000000004F40000-0x0000000004F9F000-memory.dmp

Filesize
380KB

Download
memory/2888-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2888-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2888-36-0x000000000B600000-0x000000000B63C000-memory.dmp

Filesize
240KB

Download
memory/2888-35-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3568-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3568-1-0x00000000014D0000-0x0000000001536000-memory.dmp

Filesize
408KB

Download
memory/3568-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3568-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download