c0d798a0fa325d1373269a5bf069e04801738fdcb689fc068669617b62d4bbef

Analysis

max time kernel
150s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
29-03-2024 02:03

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General

Target

c0d798a0fa325d1373269a5bf069e04801738fdcb689fc068669617b62d4bbef.exe
Size

96KB
MD5

48b5d8ebc7103fb747d67b2a35d2bd6b
SHA1

2d9ea045643a8a3be512625b93b26bd4728f708b
SHA256

c0d798a0fa325d1373269a5bf069e04801738fdcb689fc068669617b62d4bbef
SHA512

6b7b743da13306dae5005fab5233edc0f82f7c25240af802a31074c1c937fd3493ad5f7f835b21618d43b81421a2408478432474f5fe9ae7a92d4c520856758a
SSDEEP

768:3/5inm+cd5rHemPXkqUEphjVuvios1rPr4adL0NqlJi+vBU6u7DPQ1TTGfGYc+p/:3RsvcdcQjosnvng6uQ1Jk

Score

10^/10

Malware Config

Extracted

Credentials

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

Signatures

Detects executables built or packed with MPress PE compressor 4 IoCs

resource	yara_rule
behavioral1/memory/2660-0-0x0000000000400000-0x0000000000474000-memory.dmp	INDICATOR_EXE_Packed_MPress
behavioral1/files/0x001300000001530d-5.dat	INDICATOR_EXE_Packed_MPress
behavioral1/memory/2660-12-0x0000000000400000-0x0000000000474000-memory.dmp	INDICATOR_EXE_Packed_MPress
behavioral1/memory/532-14-0x0000000000400000-0x0000000000474000-memory.dmp	INDICATOR_EXE_Packed_MPress

Executes dropped EXE 1 IoCs

pid	Process
532	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
2660	c0d798a0fa325d1373269a5bf069e04801738fdcb689fc068669617b62d4bbef.exe
2660	c0d798a0fa325d1373269a5bf069e04801738fdcb689fc068669617b62d4bbef.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Java\jre-09\bin\jusched.exe	c0d798a0fa325d1373269a5bf069e04801738fdcb689fc068669617b62d4bbef.exe
File opened for modification	C:\Program Files (x86)\Java\jre-09\bin\jusched.exe	c0d798a0fa325d1373269a5bf069e04801738fdcb689fc068669617b62d4bbef.exe
File created	C:\Program Files (x86)\Java\jre-09\bin\UF	c0d798a0fa325d1373269a5bf069e04801738fdcb689fc068669617b62d4bbef.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
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe
532	jusched.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2660 wrote to memory of 532	2660	c0d798a0fa325d1373269a5bf069e04801738fdcb689fc068669617b62d4bbef.exe	28
PID 2660 wrote to memory of 532	2660	c0d798a0fa325d1373269a5bf069e04801738fdcb689fc068669617b62d4bbef.exe	28
PID 2660 wrote to memory of 532	2660	c0d798a0fa325d1373269a5bf069e04801738fdcb689fc068669617b62d4bbef.exe	28
PID 2660 wrote to memory of 532	2660	c0d798a0fa325d1373269a5bf069e04801738fdcb689fc068669617b62d4bbef.exe	28

C:\Users\Admin\AppData\Local\Temp\c0d798a0fa325d1373269a5bf069e04801738fdcb689fc068669617b62d4bbef.exe
"C:\Users\Admin\AppData\Local\Temp\c0d798a0fa325d1373269a5bf069e04801738fdcb689fc068669617b62d4bbef.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Program Files (x86)\Java\jre-09\bin\jusched.exe
  "C:\Program Files (x86)\Java\jre-09\bin\jusched.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:532

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

\Program Files (x86)\Java\jre-09\bin\jusched.exe

Filesize
96KB

MD5
5f5b13c333c50219f6d913b1eb4d1103

SHA1
ab9f32a94ef5ecfd31868b57889edd574f0b7ee2

SHA256
6d5a3453ff16b017e705d6a220ed7409a2351d4702d59f7c099c35309c1968b1

SHA512
641384decae129275fe75f50bf7127bf54674b73ba47a42c66698fa7d3f02238bc63fa7fb78843c8492f4fecebfeba64c2d2bf1ac2ae5404126bf6aa57cc5994

Download Submit
memory/532-14-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/2660-0-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/2660-12-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/2660-13-0x0000000004690000-0x0000000004704000-memory.dmp

Filesize
464KB

Download