3b105d70136969d53890084070c7b685e2d528b75a34911531d6be4e07e8204a

Analysis

max time kernel
88s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
02-02-2024 04:36

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General

Target

8892bba0a849c3df57377fcfa4e2e896.exe
Size

385KB
MD5

8892bba0a849c3df57377fcfa4e2e896
SHA1

a45c5b9a6854677d087dcb10dfb4832d240ffa48
SHA256

3b105d70136969d53890084070c7b685e2d528b75a34911531d6be4e07e8204a
SHA512

ba27a1c009c5a899b558f097c69a25b1cbaafde168b505ec44e73952efc8d3434c9bea0b4848cf12b6508e41037ac54b2c54cb861a8d547994b14785d9123563
SSDEEP

6144:/lPO7D1zItbLN7KVYVdAwI1FmnPaRkuFD8GU6O9REUgiyS92h8BFTdV9gzguupju:/cQ9lzAduniRku18H6s99f9V9g1upjUB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4176	8892bba0a849c3df57377fcfa4e2e896.exe

Executes dropped EXE 1 IoCs

pid	Process
4176	8892bba0a849c3df57377fcfa4e2e896.exe

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

Web Service

T1102

flow	ioc
4	pastebin.com
3	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4968	8892bba0a849c3df57377fcfa4e2e896.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4968	8892bba0a849c3df57377fcfa4e2e896.exe
4176	8892bba0a849c3df57377fcfa4e2e896.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4968 wrote to memory of 4176	4968	8892bba0a849c3df57377fcfa4e2e896.exe	17
PID 4968 wrote to memory of 4176	4968	8892bba0a849c3df57377fcfa4e2e896.exe	17
PID 4968 wrote to memory of 4176	4968	8892bba0a849c3df57377fcfa4e2e896.exe	17

C:\Users\Admin\AppData\Local\Temp\8892bba0a849c3df57377fcfa4e2e896.exe
"C:\Users\Admin\AppData\Local\Temp\8892bba0a849c3df57377fcfa4e2e896.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4968
- C:\Users\Admin\AppData\Local\Temp\8892bba0a849c3df57377fcfa4e2e896.exe
  C:\Users\Admin\AppData\Local\Temp\8892bba0a849c3df57377fcfa4e2e896.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4176

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\8892bba0a849c3df57377fcfa4e2e896.exe

Filesize
385KB

MD5
95275ee05c713a439b4ee646b86f1ea3

SHA1
62776c0eafe6726c6d210a751a171ef376e764b9

SHA256
5413aeb0d97097d98fcb1494115d53fc7142889c96aa24bc0c28923ec88bf5d8

SHA512
557469478865932c965ccbdb88f447bcca699558ccf184a993498eb3946e7479a45436e2cdf49d808a34ebb43ed40db834692bf2c6fe28283ab9491f0d5e488c

Download Submit
memory/4176-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4176-20-0x0000000004ED0000-0x0000000004F2F000-memory.dmp

Filesize
380KB

Download
memory/4176-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4176-15-0x0000000001650000-0x00000000016B6000-memory.dmp

Filesize
408KB

Download
memory/4176-32-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4176-38-0x000000000B620000-0x000000000B65C000-memory.dmp

Filesize
240KB

Download
memory/4176-37-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4968-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4968-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4968-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4968-1-0x00000000015F0000-0x0000000001656000-memory.dmp

Filesize
408KB

Download