eeec673d4866e9740fbeb3c99c78fd59b5ebc8bb362ca2c99ef812d59a8a6b3d

Analysis

max time kernel
145s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
26/01/2024, 23:32

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General

Target

78ae5e31c4cd12ab7a1583b6278a46d1.exe
Size

228KB
MD5

78ae5e31c4cd12ab7a1583b6278a46d1
SHA1

4e7bf577843157423bacd6513c449a8c00f114bc
SHA256

eeec673d4866e9740fbeb3c99c78fd59b5ebc8bb362ca2c99ef812d59a8a6b3d
SHA512

a7dc9a247819d2e9195ada25e31770bc93f4d975e1fb489c44884da4d3611a5ee7859157650f365bcf6dfdf0ab20105f58f4ba4dafe8b682ace50c4b04646363
SSDEEP

3072:JeU7WML3qnfm3j5eoavzi07cT2AczBcwt4dIusitmVgtAcPFCa/AOMXbM7PLFLAB:JeROz+X5ymVpgFCDb6d

Score

7^/10

persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Control Panel\International\Geo\Nation	78ae5e31c4cd12ab7a1583b6278a46d1.exe

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\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\SSS = "C:\\Users\\Admin\\AppData\\Local\\Temp\\78ae5e31c4cd12ab7a1583b6278a46d1.exe /cs:1 "	78ae5e31c4cd12ab7a1583b6278a46d1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SSS = "\"C:\\33e138\\SS33e_247.exe\" /s"	78ae5e31c4cd12ab7a1583b6278a46d1.exe

Checks for any installed AV software in registry 1 TTPs 1 IoCs

Security Software Discovery

T1518.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Eset\Nod\	78ae5e31c4cd12ab7a1583b6278a46d1.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2416 set thread context of 3688	2416	78ae5e31c4cd12ab7a1583b6278a46d1.exe	93

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 3688	2416	78ae5e31c4cd12ab7a1583b6278a46d1.exe	93
PID 2416 wrote to memory of 3688	2416	78ae5e31c4cd12ab7a1583b6278a46d1.exe	93
PID 2416 wrote to memory of 3688	2416	78ae5e31c4cd12ab7a1583b6278a46d1.exe	93
PID 2416 wrote to memory of 3688	2416	78ae5e31c4cd12ab7a1583b6278a46d1.exe	93
PID 2416 wrote to memory of 3688	2416	78ae5e31c4cd12ab7a1583b6278a46d1.exe	93

C:\Users\Admin\AppData\Local\Temp\78ae5e31c4cd12ab7a1583b6278a46d1.exe
"C:\Users\Admin\AppData\Local\Temp\78ae5e31c4cd12ab7a1583b6278a46d1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Users\Admin\AppData\Local\Temp\78ae5e31c4cd12ab7a1583b6278a46d1.exe
  "C:\Users\Admin\AppData\Local\Temp\78ae5e31c4cd12ab7a1583b6278a46d1.exe" "C:\Users\Admin\AppData\Local\Temp\78ae5e31c4cd12ab7a1583b6278a46d1.exe"
  2⤵
  - Checks computer location settings
  - Adds Run key to start application
  - Checks for any installed AV software in registry
  PID:3688

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

Discovery

Query Registry

T1012

Software Discovery

T1518

Security Software Discovery

T1518.001

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2416-2-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/3688-0-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/3688-1-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/3688-3-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/3688-4-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/3688-8-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/3688-16-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads