394815d29801462e7c64bcd3eae9aa337e44f8153e1128964132e1bf7c2e8461

Analysis

max time kernel
85s
max time network
78s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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

Executes dropped EXE 1 IoCs

pid	Process
2316	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
1292	c266a80102b18214213c40df8ae1a590N.exe
1292	c266a80102b18214213c40df8ae1a590N.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\a22e3d52\jusched.exe	c266a80102b18214213c40df8ae1a590N.exe
File created	C:\Program Files (x86)\a22e3d52\a22e3d52	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	c266a80102b18214213c40df8ae1a590N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1292 wrote to memory of 2316	1292	c266a80102b18214213c40df8ae1a590N.exe	30
PID 1292 wrote to memory of 2316	1292	c266a80102b18214213c40df8ae1a590N.exe	30
PID 1292 wrote to memory of 2316	1292	c266a80102b18214213c40df8ae1a590N.exe	30
PID 1292 wrote to memory of 2316	1292	c266a80102b18214213c40df8ae1a590N.exe	30

C:\Users\Admin\AppData\Local\Temp\c266a80102b18214213c40df8ae1a590N.exe
"C:\Users\Admin\AppData\Local\Temp\c266a80102b18214213c40df8ae1a590N.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1292
- C:\Program Files (x86)\a22e3d52\jusched.exe
  "C:\Program Files (x86)\a22e3d52\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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)\a22e3d52\a22e3d52

Filesize
17B

MD5
4d77d6b250ffb567743b8dbcdad695b8

SHA1
d5a8f98f9433f6d36c74df463cef3e2cf524462d

SHA256
7ec7a3a23890c3592f5b762aecf11adbf8831fad11b8048aedfa7315d599c5f2

SHA512
5655153049101fd67125d484c81f1ad30b44f36f00e3aabfe8d730a21661f4b394357b60da549289def4311b4cc7bd508d8fd6b8db254cd442b2152f8902bd71

Download Submit
\Program Files (x86)\a22e3d52\jusched.exe

Filesize
213KB

MD5
9f189e5a9c2f541453665430ea53853a

SHA1
7eba1e947e4cb7ca3149012baf87c388a73193c7

SHA256
36313bfc3c56ebc844bf0cbbd289708024f2dacec916f02c1b69e22435b958c0

SHA512
7ad2fb73e6343a1e931fc7cc08a685e6a688bb18df792fe38261c362bff876e7ed62710ac2880586b5eecaa04929c2775e773ed80551d159563feb8981c1f704

Download Submit
memory/1292-0-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/1292-7-0x0000000002A60000-0x0000000002AB5000-memory.dmp

Filesize
340KB

Download
memory/1292-12-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/2316-14-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/2316-16-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download