306cd30aa0975049fe90b308ecf24a69dd759a281dd1994a18b2033a440dd16d

General

Target

4be373ae79b9bdf69ab395b4af1f88b7.exe
Size

20KB
MD5

4be373ae79b9bdf69ab395b4af1f88b7
SHA1

1e42ee87d321684b18f687c40a999e8c3e04807d
SHA256

306cd30aa0975049fe90b308ecf24a69dd759a281dd1994a18b2033a440dd16d
SHA512

5954fc6d4eb769cd9b71cd82464ad0338a8af54892136462e955207c4c7c5734eb21546dec441093cc63413d9a8d9489cd2763b9b7e86582d3ab75f5ae3fcc57
SSDEEP

384:izoRdCytMqlWYmQ2AZen2pN8498V8z2CJnd5gymXBaSHeRo/LW:ZCyqql1mQt5pqbQVGH8S+Rsa

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2352	RPCS2

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\RPCS2	4be373ae79b9bdf69ab395b4af1f88b7.exe
File opened for modification	C:\Windows\SysWOW64\RPCS2	4be373ae79b9bdf69ab395b4af1f88b7.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	RPCS2

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies data under HKEY_USERS 24 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	RPCS2
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00cb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	RPCS2
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C2887490-173B-4C47-93AD-84F28331AD22}	RPCS2
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\4e-ed-17-64-d2-26\WpadDecisionReason = "1"	RPCS2
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	RPCS2
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	RPCS2
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	RPCS2
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	RPCS2
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\4e-ed-17-64-d2-26\WpadDecision = "0"	RPCS2
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C2887490-173B-4C47-93AD-84F28331AD22}\WpadDecisionReason = "1"	RPCS2
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C2887490-173B-4C47-93AD-84F28331AD22}\WpadDecision = "0"	RPCS2
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	RPCS2
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	RPCS2
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	RPCS2
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	RPCS2
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	RPCS2
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C2887490-173B-4C47-93AD-84F28331AD22}\WpadDecisionTime = 5044b5ea4d42da01	RPCS2
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\4e-ed-17-64-d2-26\WpadDecisionTime = 5044b5ea4d42da01	RPCS2
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\4e-ed-17-64-d2-26	RPCS2
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C2887490-173B-4C47-93AD-84F28331AD22}\4e-ed-17-64-d2-26	RPCS2
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	RPCS2
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	RPCS2
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	RPCS2
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C2887490-173B-4C47-93AD-84F28331AD22}\WpadNetworkName = "Network 3"	RPCS2

C:\Users\Admin\AppData\Local\Temp\4be373ae79b9bdf69ab395b4af1f88b7.exe
"C:\Users\Admin\AppData\Local\Temp\4be373ae79b9bdf69ab395b4af1f88b7.exe"
1⤵
- Drops file in System32 directory
PID:2212

C:\Windows\SysWOW64\RPCS2
C:\Windows\SysWOW64\RPCS2
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2352

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\RPCS2

Filesize
20KB

MD5
4be373ae79b9bdf69ab395b4af1f88b7

SHA1
1e42ee87d321684b18f687c40a999e8c3e04807d

SHA256
306cd30aa0975049fe90b308ecf24a69dd759a281dd1994a18b2033a440dd16d

SHA512
5954fc6d4eb769cd9b71cd82464ad0338a8af54892136462e955207c4c7c5734eb21546dec441093cc63413d9a8d9489cd2763b9b7e86582d3ab75f5ae3fcc57

Download Submit
memory/2212-2-0x0000000000400000-0x000000000040C068-memory.dmp

Filesize
48KB

Download
memory/2352-3-0x0000000000400000-0x000000000040C068-memory.dmp

Filesize
48KB

Download

Analysis

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