84479dd16bec7e16a61457f6854471fb61008fb5efc9c3be526f86e77ec26184

Analysis

max time kernel
138s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
04/07/2024, 04:05

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General

Target

84479dd16bec7e16a61457f6854471fb61008fb5efc9c3be526f86e77ec26184.exe
Size

17KB
MD5

912990aa5f7968c9c1b94d62c6bded53
SHA1

fd20f94c73563721b70513c1652d1a76f6624183
SHA256

84479dd16bec7e16a61457f6854471fb61008fb5efc9c3be526f86e77ec26184
SHA512

ad3b248c9a5e851f38a2004a891113f119715fd14b1eb1c912a393e114e8b0169a943c972b6babc0c6fa1149e6d3f78cdfe15ecaf69cf8275370b7bfe73a4fdb
SSDEEP

384:x+uPfoQ+DfYMzKdPEsOuubuEG3KHM2/Dek:IMAQ+BzWPEwnE+KHM2/x

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1956	svhost.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe"	84479dd16bec7e16a61457f6854471fb61008fb5efc9c3be526f86e77ec26184.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe"	svhost.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\svhost.exe	84479dd16bec7e16a61457f6854471fb61008fb5efc9c3be526f86e77ec26184.exe
File created	C:\Windows\svhost.exe	svhost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2992	84479dd16bec7e16a61457f6854471fb61008fb5efc9c3be526f86e77ec26184.exe
Token: SeDebugPrivilege	1956	svhost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2992 wrote to memory of 1956	2992	84479dd16bec7e16a61457f6854471fb61008fb5efc9c3be526f86e77ec26184.exe	90
PID 2992 wrote to memory of 1956	2992	84479dd16bec7e16a61457f6854471fb61008fb5efc9c3be526f86e77ec26184.exe	90
PID 2992 wrote to memory of 1956	2992	84479dd16bec7e16a61457f6854471fb61008fb5efc9c3be526f86e77ec26184.exe	90

C:\Users\Admin\AppData\Local\Temp\84479dd16bec7e16a61457f6854471fb61008fb5efc9c3be526f86e77ec26184.exe
"C:\Users\Admin\AppData\Local\Temp\84479dd16bec7e16a61457f6854471fb61008fb5efc9c3be526f86e77ec26184.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2992
- C:\Windows\svhost.exe
  "C:\Windows\svhost.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  PID:1956

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 --field-trial-handle=3836,i,8660989700097327804,17931739887231169645,262144 --variations-seed-version --mojo-platform-channel-handle=2712 /prefetch:8
1⤵
PID:1040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\excel.exe_Rules.xml

Filesize
339KB

MD5
cce164e091ea28ea309b5bfbde2ac026

SHA1
e021aee7bf7cb5b017eb3c3cf7cdd8b7a66d1a70

SHA256
161ac90b4115551205db5c416d35c810bf388a2c85eb6749de239b52cd20b07b

SHA512
10d91062e0b17f2cd46ed76a516f1e591ef2916975ace6eaecd30af86e1f94d4401d9e09e01b045f63db8d7b91bae07fa7cc98bf6036eca7e79f0b17881a7820

Download Submit
C:\Users\Admin\AppData\Local\Temp\qgrVXSNzRC7Zqmo.exe

Filesize
17KB

MD5
23de36a33990b9cf1f2e63eb2453aec4

SHA1
7af923efcc2d7613e71f7088703ef082c75d20b5

SHA256
44866c332ea4900ce0cd5c7015ad7c8c00eee139005ec593dc96ab0056ed3c59

SHA512
b4e0226e89f89334b990f637178b3ea585e0ef36be06d37dfcf26e46743419c06ed6adcef7e855b79f6668e11c74dec5510c3533661dfe431cc121d29123b08b

Download Submit
C:\Windows\svhost.exe

Filesize
16KB

MD5
76fd02b48297edb28940bdfa3fa1c48a

SHA1
bf5cae1057a0aca8bf3aab8b121fe77ebb0788ce

SHA256
07abd35f09b954eba7011ce18b225017c50168e039732680df58ae703324825c

SHA512
28c7bf4785547f6df9d678699a55cfb24c429a2bac5375733ff2f760c92933190517d8acd740bdf69c3ecc799635279af5d7ebd848c5b471318d1f330c441ff0

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads