394815d29801462e7c64bcd3eae9aa337e44f8153e1128964132e1bf7c2e8461

Analysis

max time kernel
97s
max time network
112s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/09/2024, 19:52

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General

Target

c266a80102b18214213c40df8ae1a590N.exe
Size

213KB
MD5

c266a80102b18214213c40df8ae1a590
SHA1

22e116c56d8003cc76ebc20c9c6208ddc39d4c2b
SHA256

394815d29801462e7c64bcd3eae9aa337e44f8153e1128964132e1bf7c2e8461
SHA512

1517295e31eb032f0300d4b2282d55999c5e2d287b66ce857ccb7c49481a9df7e9e93314434df50573e03df07ba943527777679ee5ecafb5a1bb217028fcecb0
SSDEEP

1536:P5AiTLOQ74YDtnlN5UL09atT0mBBAragjSvIYFwAmd/oHQpNulP:P53mQ7JtnP5I09qgmBBAWgjSvwN/oHWm

Score

10^/10

discovery

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.tripod.com
Port:
21
Username:
onthelinux
Password:
741852abc

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-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation	c266a80102b18214213c40df8ae1a590N.exe

Executes dropped EXE 1 IoCs

pid	Process
3284	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\7d57eb5c\jusched.exe	c266a80102b18214213c40df8ae1a590N.exe
File created	C:\Program Files (x86)\7d57eb5c\7d57eb5c	c266a80102b18214213c40df8ae1a590N.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Update23.job	c266a80102b18214213c40df8ae1a590N.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c266a80102b18214213c40df8ae1a590N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4880 wrote to memory of 3284	4880	c266a80102b18214213c40df8ae1a590N.exe	91
PID 4880 wrote to memory of 3284	4880	c266a80102b18214213c40df8ae1a590N.exe	91
PID 4880 wrote to memory of 3284	4880	c266a80102b18214213c40df8ae1a590N.exe	91

C:\Users\Admin\AppData\Local\Temp\c266a80102b18214213c40df8ae1a590N.exe
"C:\Users\Admin\AppData\Local\Temp\c266a80102b18214213c40df8ae1a590N.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4880
- C:\Program Files (x86)\7d57eb5c\jusched.exe
  "C:\Program Files (x86)\7d57eb5c\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3284

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\7d57eb5c\7d57eb5c

Filesize
17B

MD5
4d77d6b250ffb567743b8dbcdad695b8

SHA1
d5a8f98f9433f6d36c74df463cef3e2cf524462d

SHA256
7ec7a3a23890c3592f5b762aecf11adbf8831fad11b8048aedfa7315d599c5f2

SHA512
5655153049101fd67125d484c81f1ad30b44f36f00e3aabfe8d730a21661f4b394357b60da549289def4311b4cc7bd508d8fd6b8db254cd442b2152f8902bd71

Download Submit
C:\Program Files (x86)\7d57eb5c\jusched.exe

Filesize
213KB

MD5
de8a6181fa7ed0e41408ea30f3e494c2

SHA1
b8f0cced68ad999e8ca2aeb4925159c55d90ae5d

SHA256
9d0438fe735cc2e14a4498fbe53b0bf95b64c8c3b53a48b8d43db77c2d5228af

SHA512
b19125fcf8754b86e381fc11eca1c4debdc091fe6bc7fe50bd1f7f11b001045c5ee3ff293a147c68fb4048df1051968c0ace4f0b2a102c6a07920bad68e056d6

Download Submit
memory/3284-13-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/3284-17-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4880-0-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4880-15-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download