c89c19f79b2fdf5a50b4f152327956504b80758552625d4d9562dc66e14b90df

General

Target

deflated-unityinstaller.exe
Size

278KB
MD5

fb48937c11f4bda57dad5c55bb7bcc0e
SHA1

e559b23402f70d80b7f26b37c965a4ef17d9c2d4
SHA256

c89c19f79b2fdf5a50b4f152327956504b80758552625d4d9562dc66e14b90df
SHA512

f58403183ea9bb119411559aa186395440015255e74c0126bd242e2db63b4537eef5a4581754f22a84f47d233655d46c1fbebe5c273c15d030506641f8bcb999
SSDEEP

3072:ecssB5G0w2Zoh30PMgXTmQrV9XqH8NiqpytGSdfD:enYZC30PwQh9Lr+

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

deflated-unityinstaller.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	deflated-unityinstaller.exe

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
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
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

Processes:

deflated-unityinstaller.exe

description pid process target process

PID 4832 set thread context of 2260 4832 deflated-unityinstaller.exe deflated-unityinstaller.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

2024 powershell.exe
2024 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

deflated-unityinstaller.exepowershell.exe

description pid process

Token: SeDebugPrivilege 4832 deflated-unityinstaller.exe
Token: SeDebugPrivilege 2024 powershell.exe

description	pid	process	target process
PID 4832 set thread context of 2260	4832	deflated-unityinstaller.exe	deflated-unityinstaller.exe

pid	process
2024	powershell.exe
2024	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4832	deflated-unityinstaller.exe
Token: SeDebugPrivilege	2024	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

deflated-unityinstaller.exe

description	pid	process	target process
PID 4832 wrote to memory of 2024	4832	deflated-unityinstaller.exe	powershell.exe
PID 4832 wrote to memory of 2024	4832	deflated-unityinstaller.exe	powershell.exe
PID 4832 wrote to memory of 2024	4832	deflated-unityinstaller.exe	powershell.exe
PID 4832 wrote to memory of 2260	4832	deflated-unityinstaller.exe	deflated-unityinstaller.exe
PID 4832 wrote to memory of 2260	4832	deflated-unityinstaller.exe	deflated-unityinstaller.exe
PID 4832 wrote to memory of 2260	4832	deflated-unityinstaller.exe	deflated-unityinstaller.exe
PID 4832 wrote to memory of 2260	4832	deflated-unityinstaller.exe	deflated-unityinstaller.exe
PID 4832 wrote to memory of 2260	4832	deflated-unityinstaller.exe	deflated-unityinstaller.exe
PID 4832 wrote to memory of 2260	4832	deflated-unityinstaller.exe	deflated-unityinstaller.exe
PID 4832 wrote to memory of 2260	4832	deflated-unityinstaller.exe	deflated-unityinstaller.exe
PID 4832 wrote to memory of 2260	4832	deflated-unityinstaller.exe	deflated-unityinstaller.exe
PID 4832 wrote to memory of 2260	4832	deflated-unityinstaller.exe	deflated-unityinstaller.exe
PID 4832 wrote to memory of 2260	4832	deflated-unityinstaller.exe	deflated-unityinstaller.exe

C:\Users\Admin\AppData\Local\Temp\deflated-unityinstaller.exe
"C:\Users\Admin\AppData\Local\Temp\deflated-unityinstaller.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4832

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMgAwAA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2024

C:\Users\Admin\AppData\Local\Temp\deflated-unityinstaller.exe
C:\Users\Admin\AppData\Local\Temp\deflated-unityinstaller.exe
2⤵
PID:2260

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2024-140-0x0000000007230000-0x00000000078AA000-memory.dmp

Filesize
6.5MB

Download
memory/2024-136-0x0000000004FE0000-0x0000000005608000-memory.dmp

Filesize
6.2MB

Download
memory/2024-134-0x0000000000000000-mapping.dmp

Download
memory/2024-135-0x0000000002620000-0x0000000002656000-memory.dmp

Filesize
216KB

Download
memory/2024-139-0x0000000005BE0000-0x0000000005BFE000-memory.dmp

Filesize
120KB

Download
memory/2024-137-0x0000000005610000-0x0000000005676000-memory.dmp

Filesize
408KB

Download
memory/2024-141-0x0000000006100000-0x000000000611A000-memory.dmp

Filesize
104KB

Download
memory/2024-138-0x00000000056F0000-0x0000000005756000-memory.dmp

Filesize
408KB

Download
memory/2260-142-0x0000000000000000-mapping.dmp

Download
memory/2260-143-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2260-144-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2260-145-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2260-146-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2260-147-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/4832-133-0x0000000005FB0000-0x0000000005FD2000-memory.dmp

Filesize
136KB

Download
memory/4832-132-0x0000000000120000-0x000000000016A000-memory.dmp

Filesize
296KB

Download

Analysis

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