f6276dea425167bc7f697638a405bc0ceaab1c04a7a44170a3bdbce33df44895

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09/04/2024, 20:42

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General

Target

faded72e559fc28a11d74a3f499df3f3.exe
Size

205KB
MD5

faded72e559fc28a11d74a3f499df3f3
SHA1

aad9220deb05a228b141fbc5fbbece8b8e31c599
SHA256

f6276dea425167bc7f697638a405bc0ceaab1c04a7a44170a3bdbce33df44895
SHA512

4d432c3ccb6d95b1d49cb3adc09fefff339d226a0e1da42b92c1e544707660408e7dd3e78588961d42d4793b83bc0bec11fdb212c9135c9d2be000ec1385875f
SSDEEP

1536:6vVte+DYkayZ+OttmxKLjWlSA8Zp5JAOjGSHoWRsmhZLgY:6vVt6ka8+OtAcKlSRz5ZHoWn3

Score

7^/10

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-1-5-21-566096764-1992588923-1249862864-1000\Control Panel\International\Geo\Nation	faded72e559fc28a11d74a3f499df3f3.exe

Executes dropped EXE 1 IoCs

pid	Process
456	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\eb44349c\jusched.exe	faded72e559fc28a11d74a3f499df3f3.exe
File created	C:\Program Files (x86)\eb44349c\eb44349c	faded72e559fc28a11d74a3f499df3f3.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Update23.job	faded72e559fc28a11d74a3f499df3f3.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2196	456	WerFault.exe	93

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5036 wrote to memory of 456	5036	faded72e559fc28a11d74a3f499df3f3.exe	93
PID 5036 wrote to memory of 456	5036	faded72e559fc28a11d74a3f499df3f3.exe	93
PID 5036 wrote to memory of 456	5036	faded72e559fc28a11d74a3f499df3f3.exe	93

C:\Users\Admin\AppData\Local\Temp\faded72e559fc28a11d74a3f499df3f3.exe
"C:\Users\Admin\AppData\Local\Temp\faded72e559fc28a11d74a3f499df3f3.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:5036
- C:\Program Files (x86)\eb44349c\jusched.exe
  "C:\Program Files (x86)\eb44349c\jusched.exe"
  2⤵
  - Executes dropped EXE
  PID:456
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 456 -s 396
    3⤵
    - Program crash
    PID:2196

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 456 -ip 456
1⤵
PID:3476

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\eb44349c\jusched.exe

Filesize
205KB

MD5
15f3f184665e35a758e7161153a9cf03

SHA1
48fda52e34eea141d0dc2e49c8c625732b54c98d

SHA256
31720558d78138778197b3e05dd883c24aa07a0d8fe5a4f6aa751a765a5ad882

SHA512
a111cd4616b39c5607c3e1428acfc40bb3a97debdf6b4be0794b4fd9b2439f76e4df90932e3b5357926ce4f9cc32353682d5483da49aac8ec13761fbc48acddd

Download Submit
memory/456-15-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/456-16-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/5036-0-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/5036-14-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download