e29d8a7a6ef1c03ab236291d5d55a1c158fb8620042112bd3536f3fd677ea9f9

Analysis

max time kernel
151s
max time network
208s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2022 06:08

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General

Target

e29d8a7a6ef1c03ab236291d5d55a1c158fb8620042112bd3536f3fd677ea9f9.exe
Size

90KB
MD5

c70e44dfca36209f59e4ba3b9695f317
SHA1

d1d42708169094d2aa6b02270fdb93b334e50422
SHA256

e29d8a7a6ef1c03ab236291d5d55a1c158fb8620042112bd3536f3fd677ea9f9
SHA512

6cb54e379b8508ca7d0f2ce5a024b1e16fe948cebc2a1ccb209380f886992d4d1234f4d6bce9f5db6ac78936a682bc5e7644b2a40baca9e7f2076337e97b586d
SSDEEP

768:4+u501UWr+Mcpb8gYXuqAJ1Y+u4dB4puHChRT+WPq0nyiU3ktgXQ1TTGfL:4+u503xQqvH4r+3JirQ1E

Score

10^/10

Malware Config

Extracted

Credentials

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

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2244	jusched.exe

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-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	e29d8a7a6ef1c03ab236291d5d55a1c158fb8620042112bd3536f3fd677ea9f9.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Java\jre-08\bin\jusched.exe	e29d8a7a6ef1c03ab236291d5d55a1c158fb8620042112bd3536f3fd677ea9f9.exe
File created	C:\Program Files (x86)\Java\jre-08\bin\UF	e29d8a7a6ef1c03ab236291d5d55a1c158fb8620042112bd3536f3fd677ea9f9.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe
2244	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5064 wrote to memory of 2244	5064	e29d8a7a6ef1c03ab236291d5d55a1c158fb8620042112bd3536f3fd677ea9f9.exe	84
PID 5064 wrote to memory of 2244	5064	e29d8a7a6ef1c03ab236291d5d55a1c158fb8620042112bd3536f3fd677ea9f9.exe	84
PID 5064 wrote to memory of 2244	5064	e29d8a7a6ef1c03ab236291d5d55a1c158fb8620042112bd3536f3fd677ea9f9.exe	84

C:\Users\Admin\AppData\Local\Temp\e29d8a7a6ef1c03ab236291d5d55a1c158fb8620042112bd3536f3fd677ea9f9.exe
"C:\Users\Admin\AppData\Local\Temp\e29d8a7a6ef1c03ab236291d5d55a1c158fb8620042112bd3536f3fd677ea9f9.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:5064
- C:\Program Files (x86)\Java\jre-08\bin\jusched.exe
  "C:\Program Files (x86)\Java\jre-08\bin\jusched.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:2244

Network

MITRE ATT&CK Enterprise v6

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)\Java\jre-08\bin\jusched.exe

Filesize
90KB

MD5
c70e44dfca36209f59e4ba3b9695f317

SHA1
d1d42708169094d2aa6b02270fdb93b334e50422

SHA256
e29d8a7a6ef1c03ab236291d5d55a1c158fb8620042112bd3536f3fd677ea9f9

SHA512
6cb54e379b8508ca7d0f2ce5a024b1e16fe948cebc2a1ccb209380f886992d4d1234f4d6bce9f5db6ac78936a682bc5e7644b2a40baca9e7f2076337e97b586d

Download Submit
C:\Program Files (x86)\Java\jre-08\bin\jusched.exe

Filesize
90KB

MD5
c70e44dfca36209f59e4ba3b9695f317

SHA1
d1d42708169094d2aa6b02270fdb93b334e50422

SHA256
e29d8a7a6ef1c03ab236291d5d55a1c158fb8620042112bd3536f3fd677ea9f9

SHA512
6cb54e379b8508ca7d0f2ce5a024b1e16fe948cebc2a1ccb209380f886992d4d1234f4d6bce9f5db6ac78936a682bc5e7644b2a40baca9e7f2076337e97b586d

Download Submit
memory/2244-137-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/5064-132-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/5064-133-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/5064-138-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download