db372a724e12c8c6aef92517ce3b58d45069cf852526950e8de96ec8100d9a0f

Analysis

max time kernel
64s
max time network
101s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
28-10-2022 18:02

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General

Target

db372a724e12c8c6aef92517ce3b58d45069cf852526950e8de96ec8100d9a0f.exe
Size

178KB
MD5

07044f71741a5e01d87b574a7c8c8a31
SHA1

0c46672ffbef09e67c1b70217e5381108f84cbfa
SHA256

db372a724e12c8c6aef92517ce3b58d45069cf852526950e8de96ec8100d9a0f
SHA512

74fe17091bc5c0b89136525c04a83e52a0aa0eeec1bd25507245ef41ce1374a81a20dbdc29cd87555b4262d34f3443568c615c890603dbb1e8ee64d2a34a5244
SSDEEP

3072:OGK/CuMCiAn3WOPmlX/krfy57bYYpbvC2NlcE2nktdcX00aKe:W/KCZn8RkWJbjJ65ktdAS

Score

8^/10

spyware stealer upx

Malware Config

Signatures

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/832-57-0x0000000000400000-0x000000000044B000-memory.dmp	upx
behavioral1/memory/1324-59-0x0000000000400000-0x000000000044B000-memory.dmp	upx
behavioral1/memory/328-63-0x0000000000400000-0x000000000044B000-memory.dmp	upx

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1324 wrote to memory of 832	1324	db372a724e12c8c6aef92517ce3b58d45069cf852526950e8de96ec8100d9a0f.exe	27
PID 1324 wrote to memory of 832	1324	db372a724e12c8c6aef92517ce3b58d45069cf852526950e8de96ec8100d9a0f.exe	27
PID 1324 wrote to memory of 832	1324	db372a724e12c8c6aef92517ce3b58d45069cf852526950e8de96ec8100d9a0f.exe	27
PID 1324 wrote to memory of 832	1324	db372a724e12c8c6aef92517ce3b58d45069cf852526950e8de96ec8100d9a0f.exe	27
PID 1324 wrote to memory of 328	1324	db372a724e12c8c6aef92517ce3b58d45069cf852526950e8de96ec8100d9a0f.exe	29
PID 1324 wrote to memory of 328	1324	db372a724e12c8c6aef92517ce3b58d45069cf852526950e8de96ec8100d9a0f.exe	29
PID 1324 wrote to memory of 328	1324	db372a724e12c8c6aef92517ce3b58d45069cf852526950e8de96ec8100d9a0f.exe	29
PID 1324 wrote to memory of 328	1324	db372a724e12c8c6aef92517ce3b58d45069cf852526950e8de96ec8100d9a0f.exe	29

C:\Users\Admin\AppData\Local\Temp\db372a724e12c8c6aef92517ce3b58d45069cf852526950e8de96ec8100d9a0f.exe
"C:\Users\Admin\AppData\Local\Temp\db372a724e12c8c6aef92517ce3b58d45069cf852526950e8de96ec8100d9a0f.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1324
- C:\Users\Admin\AppData\Local\Temp\db372a724e12c8c6aef92517ce3b58d45069cf852526950e8de96ec8100d9a0f.exe
  C:\Users\Admin\AppData\Local\Temp\db372a724e12c8c6aef92517ce3b58d45069cf852526950e8de96ec8100d9a0f.exe startC:\Users\Admin\AppData\Roaming\Microsoft\conhost.exe%C:\Users\Admin\AppData\Roaming\Microsoft
  2⤵
  PID:832
- C:\Users\Admin\AppData\Local\Temp\db372a724e12c8c6aef92517ce3b58d45069cf852526950e8de96ec8100d9a0f.exe
  C:\Users\Admin\AppData\Local\Temp\db372a724e12c8c6aef92517ce3b58d45069cf852526950e8de96ec8100d9a0f.exe startC:\Users\Admin\AppData\Roaming\dwm.exe%C:\Users\Admin\AppData\Roaming
  2⤵
  PID:328

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/328-61-0x0000000000000000-mapping.dmp

Download
memory/328-63-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/328-64-0x000000000051D000-0x000000000053D000-memory.dmp

Filesize
128KB

Download
memory/832-55-0x0000000000000000-mapping.dmp

Download
memory/832-57-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/832-58-0x00000000005BD000-0x00000000005DD000-memory.dmp

Filesize
128KB

Download
memory/1324-54-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

Download
memory/1324-59-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1324-60-0x000000000061D000-0x000000000063D000-memory.dmp

Filesize
128KB

Download
memory/1324-65-0x000000000061D000-0x000000000063D000-memory.dmp

Filesize
128KB

Download