e8e45a62cd2eabe03565eed183aa37b6c2e320565e32ce6b6df1ea0825897b39

Analysis

max time kernel
156s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
06/05/2023, 12:20

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General

Target

OYqcYh.exe
Size

2.5MB
MD5

16d5574261f9687345e346d82d445f48
SHA1

4f859e3882732f265376d0ebf139a065909f74f5
SHA256

e8e45a62cd2eabe03565eed183aa37b6c2e320565e32ce6b6df1ea0825897b39
SHA512

a66901bec9a90beb845f5a2e22b25576d4c45e03fdf626ec636f9f10148b2b200dacd1668285d651662251da14d7badb4ab98deff31a9ec3e8ae960aaaa2ca0e
SSDEEP

49152:44OQKz2hZfs+53wyDN2Y0jtnPvYHpYKFsB0nJCa8B2GQgyK:ZOQKz2z5P895wlsCnDG

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1188 set thread context of 4724	1188	OYqcYh.exe	90

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1188 wrote to memory of 4724	1188	OYqcYh.exe	90
PID 1188 wrote to memory of 4724	1188	OYqcYh.exe	90
PID 1188 wrote to memory of 4724	1188	OYqcYh.exe	90
PID 1188 wrote to memory of 4724	1188	OYqcYh.exe	90
PID 1188 wrote to memory of 4724	1188	OYqcYh.exe	90
PID 1188 wrote to memory of 4724	1188	OYqcYh.exe	90
PID 1188 wrote to memory of 4724	1188	OYqcYh.exe	90
PID 1188 wrote to memory of 4724	1188	OYqcYh.exe	90

C:\Users\Admin\AppData\Local\Temp\OYqcYh.exe
"C:\Users\Admin\AppData\Local\Temp\OYqcYh.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1188
- C:\Users\Admin\AppData\Local\Temp\OYqcYh.exe
  "C:\Users\Admin\AppData\Local\Temp\OYqcYh.exe"
  2⤵
  PID:4724

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\OYqcYh.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1188-139-0x0000000008C30000-0x0000000008CCC000-memory.dmp

Filesize
624KB

Download
memory/1188-135-0x00000000051F0000-0x0000000005282000-memory.dmp

Filesize
584KB

Download
memory/1188-136-0x00000000052B0000-0x00000000052BA000-memory.dmp

Filesize
40KB

Download
memory/1188-137-0x00000000053F0000-0x0000000005400000-memory.dmp

Filesize
64KB

Download
memory/1188-138-0x00000000053F0000-0x0000000005400000-memory.dmp

Filesize
64KB

Download
memory/1188-133-0x00000000004E0000-0x0000000000762000-memory.dmp

Filesize
2.5MB

Download
memory/1188-134-0x00000000057A0000-0x0000000005D44000-memory.dmp

Filesize
5.6MB

Download
memory/4724-140-0x0000000000400000-0x0000000000610000-memory.dmp

Filesize
2.1MB

Download
memory/4724-143-0x0000000005590000-0x00000000055A0000-memory.dmp

Filesize
64KB

Download
memory/4724-144-0x0000000008CE0000-0x0000000008D36000-memory.dmp

Filesize
344KB

Download
memory/4724-145-0x0000000005590000-0x00000000055A0000-memory.dmp

Filesize
64KB

Download
memory/4724-146-0x0000000005590000-0x00000000055A0000-memory.dmp

Filesize
64KB

Download
memory/4724-147-0x0000000005590000-0x00000000055A0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads