0ea3dbbcf13eff95bd92d72540142c34e43aa5449bcecdeb3ea5c76ff5d27be9

Analysis

max time kernel
149s
max time network
121s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
08/06/2024, 18:56

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General

Target

0ea3dbbcf13eff95bd92d72540142c34e43aa5449bcecdeb3ea5c76ff5d27be9.exe
Size

58KB
MD5

d4e22e2e3aee32786504a750a5d0cd64
SHA1

b37c7590743ad2e3d4a312e560958d1df3984148
SHA256

0ea3dbbcf13eff95bd92d72540142c34e43aa5449bcecdeb3ea5c76ff5d27be9
SHA512

6ab6958afc57fb62e512d7aaf5c0d17078736e6d818d5a33c1fc9b2e7f0f1ed75f6d6b099a4730622b97aeeb598885bd1449e9d1cfc4b28317c3986017b83a0f
SSDEEP

768:9qSqC8+N5ozQQRncwxWmNXMX3cX8wtgtzpAXpX8/X/7CUrfbtSqktm:9rqfzQQRamN8835mv7CUroqkE

Score

10^/10

Malware Config

Extracted

Credentials

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

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2752	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
1804	0ea3dbbcf13eff95bd92d72540142c34e43aa5449bcecdeb3ea5c76ff5d27be9.exe
1804	0ea3dbbcf13eff95bd92d72540142c34e43aa5449bcecdeb3ea5c76ff5d27be9.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\c4d21be1\jusched.exe	0ea3dbbcf13eff95bd92d72540142c34e43aa5449bcecdeb3ea5c76ff5d27be9.exe
File created	C:\Program Files (x86)\c4d21be1\c4d21be1	0ea3dbbcf13eff95bd92d72540142c34e43aa5449bcecdeb3ea5c76ff5d27be9.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe
2752	jusched.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1804 wrote to memory of 2752	1804	0ea3dbbcf13eff95bd92d72540142c34e43aa5449bcecdeb3ea5c76ff5d27be9.exe	28
PID 1804 wrote to memory of 2752	1804	0ea3dbbcf13eff95bd92d72540142c34e43aa5449bcecdeb3ea5c76ff5d27be9.exe	28
PID 1804 wrote to memory of 2752	1804	0ea3dbbcf13eff95bd92d72540142c34e43aa5449bcecdeb3ea5c76ff5d27be9.exe	28
PID 1804 wrote to memory of 2752	1804	0ea3dbbcf13eff95bd92d72540142c34e43aa5449bcecdeb3ea5c76ff5d27be9.exe	28

C:\Users\Admin\AppData\Local\Temp\0ea3dbbcf13eff95bd92d72540142c34e43aa5449bcecdeb3ea5c76ff5d27be9.exe
"C:\Users\Admin\AppData\Local\Temp\0ea3dbbcf13eff95bd92d72540142c34e43aa5449bcecdeb3ea5c76ff5d27be9.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1804
- C:\Program Files (x86)\c4d21be1\jusched.exe
  "C:\Program Files (x86)\c4d21be1\jusched.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:2752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\c4d21be1\c4d21be1

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

Download Submit
\Program Files (x86)\c4d21be1\jusched.exe

Filesize
58KB

MD5
79ef396d93b79fe358ca813c7c9d2052

SHA1
8ca0c50c32e30a641ede5043dca08aa47073c41e

SHA256
9f9090d8a276c4aae78e100846c49f31e8f5fcf4f6e54cfde0075b7e8a1f3906

SHA512
472f75bd32dceb31b93653084a1c660b68cc8ef10f9bf4a7d0149471067f0a94add16ba3c6e30cc87df2576942e4c51efc06ebc5ffd79210d244a966608bb857

Download Submit
memory/1804-0-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1804-5-0x0000000000401000-0x0000000000406000-memory.dmp

Filesize
20KB

Download
memory/1804-4-0x0000000000220000-0x0000000000223000-memory.dmp

Filesize
12KB

Download
memory/1804-3-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1804-15-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2752-20-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2752-17-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download