17a1fb58413f83fc93fca683a4eb78d74bffd2cc02d5d25cf23018c8fe219afd

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
06/07/2024, 14:50

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

0c29a3d8518291239fdcaa1e092d1300N.exe
Size

162KB
MD5

0c29a3d8518291239fdcaa1e092d1300
SHA1

c7d2283eaf07e08cc98e62aa834317765a44bb98
SHA256

17a1fb58413f83fc93fca683a4eb78d74bffd2cc02d5d25cf23018c8fe219afd
SHA512

166214f0680a93a4a206e0ac388f519b844e8e5335906b5e2296c4a5ff4e3221f60d6c9556f6da99268413824cd8c0a135290009e9c54b646ff748f3a5d257e4
SSDEEP

3072:51oVtum4WHvjVGr8kgB9s8p+uRcKVHM0lma3UroAew5ak23n2MgN8DljR:5mtmCjkU9Wu6uFYwsegak22TQll

Score

8^/10

persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

Executes dropped EXE 1 IoCs

pid	Process
2900	qxyyhdc.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\qxyyhdc.exe	0c29a3d8518291239fdcaa1e092d1300N.exe
File created	C:\PROGRA~3\Mozilla\qidkayh.dll	qxyyhdc.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2708	0c29a3d8518291239fdcaa1e092d1300N.exe
2900	qxyyhdc.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2760 wrote to memory of 2900	2760	taskeng.exe	31
PID 2760 wrote to memory of 2900	2760	taskeng.exe	31
PID 2760 wrote to memory of 2900	2760	taskeng.exe	31
PID 2760 wrote to memory of 2900	2760	taskeng.exe	31

C:\Users\Admin\AppData\Local\Temp\0c29a3d8518291239fdcaa1e092d1300N.exe
"C:\Users\Admin\AppData\Local\Temp\0c29a3d8518291239fdcaa1e092d1300N.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of UnmapMainImage
PID:2708

C:\Windows\system32\taskeng.exe
taskeng.exe {CA5DE706-FF3A-4740-9697-045E36F7A338} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2760
- C:\PROGRA~3\Mozilla\qxyyhdc.exe
  C:\PROGRA~3\Mozilla\qxyyhdc.exe -tljcocn
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Suspicious use of UnmapMainImage
  PID:2900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\PROGRA~3\Mozilla\qxyyhdc.exe

Filesize
162KB

MD5
7bf73acaf7da085dd132223fff89021c

SHA1
3b653ba43d690f8c0735165fe04a0cfd86c10532

SHA256
7da79a31787a6cf957ae3ee2bbd1a5c1d3bd89be968249f9004d4024e3969e7f

SHA512
021984e52a769493f57cd99b607ce1fe818ccbb43a2c83a0eaed2f90bf11fef295e22b4d6a6bcfa1f02cf23d95819027edffd559f7ad07c8542c4e7d0193f821

Download Submit
memory/2708-0-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2708-1-0x0000000000230000-0x0000000000252000-memory.dmp

Filesize
136KB

Download
memory/2708-3-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2708-2-0x0000000000300000-0x000000000035B000-memory.dmp

Filesize
364KB

Download
memory/2708-5-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2900-9-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2900-10-0x0000000000280000-0x00000000002DB000-memory.dmp

Filesize
364KB

Download
memory/2900-11-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2900-13-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download