d768cd2236094ee7a037eaac54bfabf826aae150a1c32996559ffbd208c2d236

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
01/05/2024, 03:51

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

d768cd2236094ee7a037eaac54bfabf826aae150a1c32996559ffbd208c2d236.exe
Size

173KB
MD5

2bbc574f709608ba1e7f01d05e0bb3c5
SHA1

ff84ec5d0c686d51393b66d99eb16d02c505f11b
SHA256

d768cd2236094ee7a037eaac54bfabf826aae150a1c32996559ffbd208c2d236
SHA512

5716889a9856b3d46f7840222440397ce019e9f9cb160fbd7c595276957caf55d683097712a36d9bab478fcd8730da77e6bc78c61da3ce6a4c2ec9ea4b3fb157
SSDEEP

3072:wDTQGUHkkPkIyh7+ECwsIgH0xpnFmaDJUGMu5pV8W6NwMiS50bNas4ej:CdUUi/wpgHyMu55of50omj

Score

8^/10

persistence

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

Executes dropped EXE 1 IoCs

pid	Process
3044	eccstpf.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\eccstpf.exe	d768cd2236094ee7a037eaac54bfabf826aae150a1c32996559ffbd208c2d236.exe
File created	C:\PROGRA~3\Mozilla\qtlrtjl.dll	eccstpf.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3024	d768cd2236094ee7a037eaac54bfabf826aae150a1c32996559ffbd208c2d236.exe
3044	eccstpf.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 3044	1720	taskeng.exe	29
PID 1720 wrote to memory of 3044	1720	taskeng.exe	29
PID 1720 wrote to memory of 3044	1720	taskeng.exe	29
PID 1720 wrote to memory of 3044	1720	taskeng.exe	29

C:\Users\Admin\AppData\Local\Temp\d768cd2236094ee7a037eaac54bfabf826aae150a1c32996559ffbd208c2d236.exe
"C:\Users\Admin\AppData\Local\Temp\d768cd2236094ee7a037eaac54bfabf826aae150a1c32996559ffbd208c2d236.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of UnmapMainImage
PID:3024

C:\Windows\system32\taskeng.exe
taskeng.exe {43104A2F-AC58-4EAB-892D-9FD05139F821} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1720
- C:\PROGRA~3\Mozilla\eccstpf.exe
  C:\PROGRA~3\Mozilla\eccstpf.exe -ufgsyxd
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Suspicious use of UnmapMainImage
  PID:3044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
173KB

MD5
5abbdf59aea9a67b93bec2c2f1848fbf

SHA1
23e4bde549e8b6c9230b963bb1957cc08977a851

SHA256
133f2840d3a7aa6505f7844e27c743eacae5fc5d1aa3ca9e164c27f820c72f12

SHA512
4166c30ec398c61b013efffc2d9518549709beec2429f4ed2c893ad052bbcfc0baa0293f9eff07e77ff966b0b0dbe81d55f7d8be6ce09b45be8801c5f3b1516c

Download Submit
memory/3024-1-0x0000000000250000-0x00000000002AB000-memory.dmp

Filesize
364KB

Download
memory/3024-0-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3024-2-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3024-4-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3024-5-0x0000000000250000-0x00000000002AB000-memory.dmp

Filesize
364KB

Download
memory/3044-8-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3044-10-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3044-9-0x0000000000460000-0x00000000004BB000-memory.dmp

Filesize
364KB

Download
memory/3044-12-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download