44c3a9d8adc7129ba5fde87f5470fecaa2c49775657260f89e5509e7c0388bee

Analysis

max time kernel
156s
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
13/03/2024, 15:12

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General

Target

c631e072c7215466dfede3187474046e.exe
Size

385KB
MD5

c631e072c7215466dfede3187474046e
SHA1

2bfee4ac304f23c849d0a99d65f5a6128df501ca
SHA256

44c3a9d8adc7129ba5fde87f5470fecaa2c49775657260f89e5509e7c0388bee
SHA512

7e940bce768df8f76c90d3743170c2b045b073150c559facf8bf66a25ff1fcad4158dd99ca16251ccba1c5c3006e31858e9f53df20cf6480de309675e84314f6
SSDEEP

6144:VGJM76eDvV3H5JdobsgSMaaE5b2Rrvs5licpvyZn/BmS7foRHZCQhY3B:VGJMWeBX5Hg7aErE5fv85BM6weB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
744	c631e072c7215466dfede3187474046e.exe

Executes dropped EXE 1 IoCs

pid	Process
744	c631e072c7215466dfede3187474046e.exe

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

Web Service

T1102

flow	ioc
34	pastebin.com
35	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3884	c631e072c7215466dfede3187474046e.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3884	c631e072c7215466dfede3187474046e.exe
744	c631e072c7215466dfede3187474046e.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3884 wrote to memory of 744	3884	c631e072c7215466dfede3187474046e.exe	98
PID 3884 wrote to memory of 744	3884	c631e072c7215466dfede3187474046e.exe	98
PID 3884 wrote to memory of 744	3884	c631e072c7215466dfede3187474046e.exe	98

C:\Users\Admin\AppData\Local\Temp\c631e072c7215466dfede3187474046e.exe
"C:\Users\Admin\AppData\Local\Temp\c631e072c7215466dfede3187474046e.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3884
- C:\Users\Admin\AppData\Local\Temp\c631e072c7215466dfede3187474046e.exe
  C:\Users\Admin\AppData\Local\Temp\c631e072c7215466dfede3187474046e.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:744

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3956 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
1⤵
PID:2080

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\c631e072c7215466dfede3187474046e.exe

Filesize
385KB

MD5
081733d2c5d7f515218e92d765ff07ca

SHA1
c2c6891185a2890c8c86d8840b265289be6f18f2

SHA256
ff6747b63406983ed40df64f8cb8c259194531ce05f6a6e49046d57428204950

SHA512
e82f4811e685a31652ed8d5a6d341fae08666d4c99d1f6b33ef898cfe3a9582ccb2c9a117c224ec53a840be8cb9c17df84e6dbbb5c133f22dc0c9c2ad877f127

Download Submit
memory/744-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/744-14-0x0000000000160000-0x00000000001C6000-memory.dmp

Filesize
408KB

Download
memory/744-20-0x0000000004EF0000-0x0000000004F4F000-memory.dmp

Filesize
380KB

Download
memory/744-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/744-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/744-33-0x000000000C640000-0x000000000C67C000-memory.dmp

Filesize
240KB

Download
memory/744-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3884-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3884-1-0x00000000014D0000-0x0000000001536000-memory.dmp

Filesize
408KB

Download
memory/3884-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3884-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download