cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403

General

Target

cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe
Size

1021KB
MD5

3e4ca6a3cca067661b7b61a9c2ec845a
SHA1

e80e816698ce5393c2456ca84a2cc6d0477cba62
SHA256

cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403
SHA512

ce731c70e79d6171ae01c4538e735f0cd1a3a6126dad77bb70514f227ef9f6ec6517a98fc8728d0ce72e77df74312764f56c6d4313eee103f3ad0f695a1c59df
SSDEEP

24576:VI2Q4saclFkm9uUOcl9mpx/m/eDHmI0/zdC5vopcK21jo:Gb4ClFkmYUw3/RDfqC5vZU

Score

8^/10

discovery persistence 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/1672-65-0x0000000000400000-0x0000000000410000-memory.dmp	upx
behavioral1/memory/1520-71-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1520-73-0x0000000000400000-0x0000000000645000-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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe"	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1672 set thread context of 1520	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	29

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1672 wrote to memory of 1580	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	27
PID 1672 wrote to memory of 1580	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	27
PID 1672 wrote to memory of 1580	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	27
PID 1672 wrote to memory of 1580	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	27
PID 1672 wrote to memory of 696	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	28
PID 1672 wrote to memory of 696	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	28
PID 1672 wrote to memory of 696	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	28
PID 1672 wrote to memory of 696	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	28
PID 1672 wrote to memory of 1520	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	29
PID 1672 wrote to memory of 1520	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	29
PID 1672 wrote to memory of 1520	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	29
PID 1672 wrote to memory of 1520	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	29
PID 1672 wrote to memory of 1520	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	29
PID 1672 wrote to memory of 1520	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	29
PID 1672 wrote to memory of 1520	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	29
PID 1672 wrote to memory of 1520	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	29
PID 1672 wrote to memory of 1520	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	29
PID 1672 wrote to memory of 1520	1672	cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe	29

C:\Users\Admin\AppData\Local\Temp\cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe
"C:\Users\Admin\AppData\Local\Temp\cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1672
- C:\Users\Admin\AppData\Local\Temp\cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe
  C:\Users\Admin\AppData\Local\Temp\cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe
  2⤵
  PID:1580
- C:\Users\Admin\AppData\Local\Temp\cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe
  C:\Users\Admin\AppData\Local\Temp\cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe
  2⤵
  PID:696
- C:\Users\Admin\AppData\Local\Temp\cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe
  C:\Users\Admin\AppData\Local\Temp\cc045b5fb2303b15282f49da151fc7bc7835b058e2b42e804c4468cf58f57403.exe
  2⤵
  - Adds Run key to start application
  PID:1520

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1520-63-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1520-57-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1520-58-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1520-60-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1520-62-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1520-55-0x00000000001B0000-0x00000000002AA000-memory.dmp

Filesize
1000KB

Download
memory/1520-73-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1520-71-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1520-68-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1520-69-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1672-65-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/1672-54-0x0000000075BD1000-0x0000000075BD3000-memory.dmp

Filesize
8KB

Download
memory/1672-72-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/1672-66-0x00000000002D0000-0x00000000002D4000-memory.dmp

Filesize
16KB

Download

Analysis

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