834bbca917e33d612d4989b3b68ab2aec2d6f5ac27494514238eba9f579d9a95

Analysis

max time kernel
4294179s
max time network
122s
platform
windows7_x64
resource
win7-20220311-en
submitted
21/03/2022, 12:45

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General

Target
Lista de pedidos adjunta.exe
Size 1.1MB
Sample220321-py4lcsccc6
SHA256 834bbca917e33d612d4989b3b68ab2aec2d6f5ac27494514238eba9f579d9a95
MD5 8ef333e61c8c8e85178917675bfb852c
SHA1 b11b26da2ab8b2d54436a0ffd0c3612bf79efc0d
SHA512 68734f70ba321e977c68b45fd9df22f6ab8df5cab304ab49524e2545325a4fd8a7f10f230a6acf546a1baa757c296c836d227185a3d9f8f07c9066aabe8af1c1
MD5 SHA1 SHA512

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows\CurrentVersion\Run\Nywsicp = "C:\\Users\\Public\\pciswyN.url"	Lista de pedidos adjunta.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1072	392	WerFault.exe	29

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1924 wrote to memory of 392	1924	Lista de pedidos adjunta.exe	29
PID 1924 wrote to memory of 392	1924	Lista de pedidos adjunta.exe	29
PID 1924 wrote to memory of 392	1924	Lista de pedidos adjunta.exe	29
PID 1924 wrote to memory of 392	1924	Lista de pedidos adjunta.exe	29
PID 1924 wrote to memory of 392	1924	Lista de pedidos adjunta.exe	29
PID 1924 wrote to memory of 392	1924	Lista de pedidos adjunta.exe	29
PID 1924 wrote to memory of 392	1924	Lista de pedidos adjunta.exe	29
PID 392 wrote to memory of 1072	392	DpiScaling.exe	30
PID 392 wrote to memory of 1072	392	DpiScaling.exe	30
PID 392 wrote to memory of 1072	392	DpiScaling.exe	30
PID 392 wrote to memory of 1072	392	DpiScaling.exe	30

C:\Users\Admin\AppData\Local\Temp\Lista de pedidos adjunta.exe
"C:\Users\Admin\AppData\Local\Temp\Lista de pedidos adjunta.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1924
- C:\Windows\SysWOW64\DpiScaling.exe
  C:\Windows\System32\DpiScaling.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:392
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 392 -s 156
    3⤵
    - Program crash
    PID:1072

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/392-58-0x0000000072480000-0x00000000724A9000-memory.dmp

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memory/392-60-0x0000000000080000-0x0000000000081000-memory.dmp

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memory/1924-54-0x0000000074F31000-0x0000000074F33000-memory.dmp

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memory/1924-56-0x0000000000250000-0x0000000000251000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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