2d0b040422ce0c0aea081e56d06a2f5016ab95bdb70cc43658aee432dcca757e

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
24/02/2024, 09:40

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General

Target

a18b7bd41d8b11e7dc751e7410d9e82d.exe
Size

385KB
MD5

a18b7bd41d8b11e7dc751e7410d9e82d
SHA1

e7b5702d4912ca4df279a144afa954e82b299e13
SHA256

2d0b040422ce0c0aea081e56d06a2f5016ab95bdb70cc43658aee432dcca757e
SHA512

6d2069df1ef2e38d32e62910d0392aa1c6fb63926e26306c7b8a14f22c1b32ea9a190fc2133d0f8b7a1022bbebe1fa66b31552a489a2019fb770e682c70ee290
SSDEEP

6144:xtoMAPa1lbdMhaDEuH11EmLLl9T4tWFQKd7MennNaW9FuCIF61CSS+CFWSk0B:xCMAPIxYaD9120590CQInuTAiB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1100	a18b7bd41d8b11e7dc751e7410d9e82d.exe

Executes dropped EXE 1 IoCs

pid	Process
1100	a18b7bd41d8b11e7dc751e7410d9e82d.exe

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

Web Service

T1102

flow	ioc
6	pastebin.com
7	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3600	a18b7bd41d8b11e7dc751e7410d9e82d.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3600	a18b7bd41d8b11e7dc751e7410d9e82d.exe
1100	a18b7bd41d8b11e7dc751e7410d9e82d.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3600 wrote to memory of 1100	3600	a18b7bd41d8b11e7dc751e7410d9e82d.exe	88
PID 3600 wrote to memory of 1100	3600	a18b7bd41d8b11e7dc751e7410d9e82d.exe	88
PID 3600 wrote to memory of 1100	3600	a18b7bd41d8b11e7dc751e7410d9e82d.exe	88

C:\Users\Admin\AppData\Local\Temp\a18b7bd41d8b11e7dc751e7410d9e82d.exe
"C:\Users\Admin\AppData\Local\Temp\a18b7bd41d8b11e7dc751e7410d9e82d.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3600
- C:\Users\Admin\AppData\Local\Temp\a18b7bd41d8b11e7dc751e7410d9e82d.exe
  C:\Users\Admin\AppData\Local\Temp\a18b7bd41d8b11e7dc751e7410d9e82d.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1100

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\a18b7bd41d8b11e7dc751e7410d9e82d.exe

Filesize
385KB

MD5
5e18990982748aecf545e922a47312d1

SHA1
df8e388fd32606bfa107004d4cdaee52169d56d4

SHA256
07c46e07239f441318396fc1b4f85d8b6091935709fcbe317628fe1f3d5df7b1

SHA512
490d362eacb7a205fa60dbc3506acf7d11a22d89cff7b92619d6005474627711dfc8db8aac0b0952633673f982d7f6fc229bc126134ad11eb0673944fbcf7e69

Download Submit
memory/1100-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1100-15-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/1100-20-0x00000000015E0000-0x000000000163F000-memory.dmp

Filesize
380KB

Download
memory/1100-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1100-32-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1100-37-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1100-38-0x000000000C610000-0x000000000C64C000-memory.dmp

Filesize
240KB

Download
memory/3600-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3600-1-0x0000000001610000-0x0000000001676000-memory.dmp

Filesize
408KB

Download
memory/3600-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3600-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download