e4eecda3c8f76851e33d2de079e63477ede14b6eb6e2511b141eef808f55a61d

General

Target

21e3c9cebb346add379aeadf2d539c43.exe
Size

375KB
MD5

21e3c9cebb346add379aeadf2d539c43
SHA1

217c41d654c2c8ab4ef425a86fdd0ee961c08328
SHA256

e4eecda3c8f76851e33d2de079e63477ede14b6eb6e2511b141eef808f55a61d
SHA512

ee972b6b6d15a1d94f3c38f50074f498491351e683251e9519b4c6f970de2d0b9655b8536c01de16bba80e0e71d9f95b694f5ea0beb22a32105c816500f44b6b
SSDEEP

6144:8UvbxY2cqs+Iu6TzJQVW8MNkLo93utmTGlgWRx/:pG2wuVjQkLo9M+ggWRx

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5100	9xdff4MPF.exe

Executes dropped EXE 2 IoCs

pid	Process
4700	9xdff4MPF.exe
5100	9xdff4MPF.exe

Loads dropped DLL 4 IoCs

pid	Process
1160	21e3c9cebb346add379aeadf2d539c43.exe
1160	21e3c9cebb346add379aeadf2d539c43.exe
5100	9xdff4MPF.exe
5100	9xdff4MPF.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\EXDEr1G2UO6e9y = "C:\\ProgramData\\J7jTCxCwxvy\\9xdff4MPF.exe"	21e3c9cebb346add379aeadf2d539c43.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1116 set thread context of 1160	1116	21e3c9cebb346add379aeadf2d539c43.exe	25
PID 4700 set thread context of 5100	4700	9xdff4MPF.exe	30
PID 5100 set thread context of 4704	5100	9xdff4MPF.exe	54

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1116 wrote to memory of 1160	1116	21e3c9cebb346add379aeadf2d539c43.exe	25
PID 1116 wrote to memory of 1160	1116	21e3c9cebb346add379aeadf2d539c43.exe	25
PID 1116 wrote to memory of 1160	1116	21e3c9cebb346add379aeadf2d539c43.exe	25
PID 1116 wrote to memory of 1160	1116	21e3c9cebb346add379aeadf2d539c43.exe	25
PID 1116 wrote to memory of 1160	1116	21e3c9cebb346add379aeadf2d539c43.exe	25
PID 1160 wrote to memory of 4700	1160	21e3c9cebb346add379aeadf2d539c43.exe	29
PID 1160 wrote to memory of 4700	1160	21e3c9cebb346add379aeadf2d539c43.exe	29
PID 1160 wrote to memory of 4700	1160	21e3c9cebb346add379aeadf2d539c43.exe	29
PID 4700 wrote to memory of 5100	4700	9xdff4MPF.exe	30
PID 4700 wrote to memory of 5100	4700	9xdff4MPF.exe	30
PID 4700 wrote to memory of 5100	4700	9xdff4MPF.exe	30
PID 4700 wrote to memory of 5100	4700	9xdff4MPF.exe	30
PID 4700 wrote to memory of 5100	4700	9xdff4MPF.exe	30
PID 5100 wrote to memory of 4704	5100	9xdff4MPF.exe	54
PID 5100 wrote to memory of 4704	5100	9xdff4MPF.exe	54
PID 5100 wrote to memory of 4704	5100	9xdff4MPF.exe	54
PID 5100 wrote to memory of 4704	5100	9xdff4MPF.exe	54
PID 5100 wrote to memory of 4704	5100	9xdff4MPF.exe	54

C:\Users\Admin\AppData\Local\Temp\21e3c9cebb346add379aeadf2d539c43.exe
"C:\Users\Admin\AppData\Local\Temp\21e3c9cebb346add379aeadf2d539c43.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1116
- C:\Users\Admin\AppData\Local\Temp\21e3c9cebb346add379aeadf2d539c43.exe
  "C:\Users\Admin\AppData\Local\Temp\21e3c9cebb346add379aeadf2d539c43.exe"
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1160
- - C:\ProgramData\J7jTCxCwxvy\9xdff4MPF.exe
    "C:\ProgramData\J7jTCxCwxvy\9xdff4MPF.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:4700
  - - C:\ProgramData\J7jTCxCwxvy\9xdff4MPF.exe
      "C:\ProgramData\J7jTCxCwxvy\9xdff4MPF.exe"
      4⤵
      Deletes itself
      Executes dropped EXE
      Loads dropped DLL
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:5100
    - - C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe
        
        "C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe" /i:5100
        5⤵
        
        PID:4704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\J7jTCxCwxvy\9xdff4MPF.exe

Filesize
92KB

MD5
12ef8faa4741282047c16221adbea4fd

SHA1
9e9038cf865886bfb8b255ef3098e4792c779692

SHA256
7158325fb9bf40a8f46c8dd20dd9a775e831b0ebf0e25dfd52708ae5b7ba716f

SHA512
44f0bf911f5aebc883dcefcae2be27c99c62d24a4cea5921453550003860e1837d46b3f1e7256f512d6f360ab1f9e70f0c90db706c70cbb173d0161145ec4908

Download Submit
memory/1116-5-0x0000000076FF0000-0x00000000770E0000-memory.dmp

Filesize
960KB

Download
memory/1116-1-0x0000000076FF0000-0x00000000770E0000-memory.dmp

Filesize
960KB

Download
memory/1116-2-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

Download
memory/1160-6-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/1160-0-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/1160-4-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/1160-19-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/1160-3-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/4700-26-0x0000000076FF0000-0x00000000770E0000-memory.dmp

Filesize
960KB

Download
memory/4700-24-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

Download
memory/4704-39-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/5100-28-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/5100-40-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads