f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156

General

Target

f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156.exe
Size

57KB
MD5

b8859e8241cd6fa30891d5570da836c3
SHA1

57e329a0e24d3a2f126edcd291e863dfd2f098eb
SHA256

f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156
SHA512

3686362784d2941e34a33fb27ae4ff65aac2d2b8e70f3653945645f931c6b26b6681fe35c306c60ee3aa51f86f92a80c3c23dc39c87b1b5cf2316b3fcc4ef3e1
SSDEEP

1536:gQTIubHy5wQDJAejpzkGdxDLbe5vfhvqa3TmR:R4wcZpzNdxDLb6vfhv8R

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

jusched.exe

pid process

2460 jusched.exe

Loads dropped DLL 2 IoCs

Processes:

f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156.exe

pid	process
2220	f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156.exe
2220	f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156.exe

Drops file in Program Files directory 2 IoCs

Processes:

f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156.exe

description	ioc	process
File created	C:\Program Files (x86)\d891b971\jusched.exe	f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156.exe
File created	C:\Program Files (x86)\d891b971\d891b971	f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156.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

Processes:

f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156.exejusched.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

jusched.exe

pid	process
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe
2460	jusched.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156.exe

description	pid	process	target process
PID 2220 wrote to memory of 2460	2220	f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156.exe	jusched.exe
PID 2220 wrote to memory of 2460	2220	f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156.exe	jusched.exe
PID 2220 wrote to memory of 2460	2220	f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156.exe	jusched.exe
PID 2220 wrote to memory of 2460	2220	f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156.exe	jusched.exe

C:\Users\Admin\AppData\Local\Temp\f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156.exe
"C:\Users\Admin\AppData\Local\Temp\f4801982a99e42ea218a51482aa4c879e193beca5a73903365209700b86ad156.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Program Files (x86)\d891b971\jusched.exe
  "C:\Program Files (x86)\d891b971\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2460

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files (x86)\d891b971\d891b971

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

Download Submit
\Program Files (x86)\d891b971\jusched.exe

Filesize
57KB

MD5
f6a82c5b46db45f0f4793c5958041bff

SHA1
55fff78ac164a152215e894b8633e30c03312637

SHA256
1c70ece64249707c1032c8d343826d24381e0ae393fbf6e05c3f8567c37854bd

SHA512
5ef218557702c670ed7a36bc9d49d03f865c69f104258458fcfc7de9dea31cdc0ab1c6452b0127398acab0edf4b1c57a04bfedb883d61a25a16205ce5b1bc418

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads