a62e91782ca5daf85fdf523dae5a065bef6a57566c9f31fc368ba5a50895e3d3

General

Target

47233c50906a349cc3393d9cc156f0b7.exe
Size

133KB
MD5

47233c50906a349cc3393d9cc156f0b7
SHA1

459482a7c3c8bf7a3c1ad5b4834cb7b1290300d7
SHA256

a62e91782ca5daf85fdf523dae5a065bef6a57566c9f31fc368ba5a50895e3d3
SHA512

99bc1bdc37e058e3d222df8a5b2d12b45b9f83fa3eef764834a203fc435d7a06d1da649d50f9dc40de747923537c332ba17299bbe43efc738e6589b257a878bc
SSDEEP

3072:yPU0t6ASoxf++VfEObjygr+2DbGIyx9YZQfVujY2pWNbbOsQ:y2odVN3ygr+2D0SQfUObfQ

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2792	47233c50906a349cc3393d9cc156f0b7.exe

Executes dropped EXE 1 IoCs

pid	Process
2792	47233c50906a349cc3393d9cc156f0b7.exe

Loads dropped DLL 1 IoCs

pid	Process
1612	47233c50906a349cc3393d9cc156f0b7.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1612-0-0x0000000000400000-0x0000000000486000-memory.dmp	upx

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	47233c50906a349cc3393d9cc156f0b7.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	47233c50906a349cc3393d9cc156f0b7.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1612	47233c50906a349cc3393d9cc156f0b7.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1612	47233c50906a349cc3393d9cc156f0b7.exe
2792	47233c50906a349cc3393d9cc156f0b7.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1612 wrote to memory of 2792	1612	47233c50906a349cc3393d9cc156f0b7.exe	14
PID 1612 wrote to memory of 2792	1612	47233c50906a349cc3393d9cc156f0b7.exe	14
PID 1612 wrote to memory of 2792	1612	47233c50906a349cc3393d9cc156f0b7.exe	14
PID 1612 wrote to memory of 2792	1612	47233c50906a349cc3393d9cc156f0b7.exe	14

C:\Users\Admin\AppData\Local\Temp\47233c50906a349cc3393d9cc156f0b7.exe
C:\Users\Admin\AppData\Local\Temp\47233c50906a349cc3393d9cc156f0b7.exe
1⤵
- Deletes itself
- Executes dropped EXE
- Modifies system certificate store
- Suspicious use of UnmapMainImage
PID:2792

C:\Users\Admin\AppData\Local\Temp\47233c50906a349cc3393d9cc156f0b7.exe
"C:\Users\Admin\AppData\Local\Temp\47233c50906a349cc3393d9cc156f0b7.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1612-0-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/1612-2-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1612-1-0x00000000000E0000-0x0000000000101000-memory.dmp

Filesize
132KB

Download
memory/1612-15-0x0000000000350000-0x00000000003D6000-memory.dmp

Filesize
536KB

Download
memory/1612-14-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2792-21-0x0000000000150000-0x0000000000171000-memory.dmp

Filesize
132KB

Download
memory/2792-19-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2792-42-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download

Analysis

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