990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2022, 09:10

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General

Target

990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
Size

592KB
MD5

65e5e32cd3933c14ea311b0f007d5c80
SHA1

a4037a320b3a9e33f7acc0c21c5c3323facab76d
SHA256

990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb
SHA512

fe360518762adcab227a246ce9b9a6534267888114cde4d8a979eeb3a81e65693849d9b1c0c1f2d106f0bd0a23f8ba8a07cd5a56c2cea667c641aacec597bf45
SSDEEP

6144:m1krSUy402YNnUTkYPFtOvbcHPNCLC8D2U2al9RLnvqwEi+LC2y2dXEkauGiVM7U:mfj4YNTAS5rTDRLvqBbLC2yhiOg

Score

8^/10

evasion persistence

Malware Config

Signatures

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Modify Existing Service

T1031

pid	Process
1676	netsh.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\9d6efe343cafb6e2503d189382f04e3a.exe	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\9d6efe343cafb6e2503d189382f04e3a.exe	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9d6efe343cafb6e2503d189382f04e3a = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe\" .."	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\9d6efe343cafb6e2503d189382f04e3a = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe\" .."	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
Token: 33	3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
Token: SeIncBasePriorityPrivilege	3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3288 wrote to memory of 1676	3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe	78
PID 3288 wrote to memory of 1676	3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe	78
PID 3288 wrote to memory of 1676	3288	990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe	78

C:\Users\Admin\AppData\Local\Temp\990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe
"C:\Users\Admin\AppData\Local\Temp\990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3288
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe" "990e7dbfce01e5bdf5c280832912c7ddea5e01a68e5953922306a175a460aedb.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  PID:1676

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3288-132-0x0000000075320000-0x00000000758D1000-memory.dmp

Filesize
5.7MB

Download
memory/3288-134-0x0000000075320000-0x00000000758D1000-memory.dmp

Filesize
5.7MB

Download