37ac5926807f85059f0910ef874224563a4061e6a3b51db64a9b4c675009cf27

General

Target

d488a62a2e788e3b77279f44843f5c2c.exe
Size

2.0MB
MD5

d488a62a2e788e3b77279f44843f5c2c
SHA1

9d9fea9d46ad26eaeb3279e00f3e4a90b89d8414
SHA256

37ac5926807f85059f0910ef874224563a4061e6a3b51db64a9b4c675009cf27
SHA512

e2f3a454b32646e2553ee56cc5d5640a73c2ef685ec29b1fd84a370c40b5b2b72ef1af79127918774ffc4c0dcdcd842e5dd081e96f253edab28cd824cb0a398c
SSDEEP

49152:EO6ogTSNkzURnGbTr/4HnRIDCEyJiq47/SNkzURnGbTr/4:EO6ogTS6zUSTr/4HnCDCVJiq47/S6zUV

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2052	d488a62a2e788e3b77279f44843f5c2c.exe

Executes dropped EXE 1 IoCs

pid	Process
2052	d488a62a2e788e3b77279f44843f5c2c.exe

Loads dropped DLL 1 IoCs

pid	Process
2148	d488a62a2e788e3b77279f44843f5c2c.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2148-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000d0000000126f5-11.dat	upx
behavioral1/files/0x000d0000000126f5-17.dat	upx

Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs

Web Service

T1102

flow	ioc
2	pastebin.com

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2580	schtasks.exe

Modifies system certificate store 2 TTPs 4 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	d488a62a2e788e3b77279f44843f5c2c.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	d488a62a2e788e3b77279f44843f5c2c.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	d488a62a2e788e3b77279f44843f5c2c.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	d488a62a2e788e3b77279f44843f5c2c.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2148	d488a62a2e788e3b77279f44843f5c2c.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2148	d488a62a2e788e3b77279f44843f5c2c.exe
2052	d488a62a2e788e3b77279f44843f5c2c.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 2052	2148	d488a62a2e788e3b77279f44843f5c2c.exe	29
PID 2148 wrote to memory of 2052	2148	d488a62a2e788e3b77279f44843f5c2c.exe	29
PID 2148 wrote to memory of 2052	2148	d488a62a2e788e3b77279f44843f5c2c.exe	29
PID 2148 wrote to memory of 2052	2148	d488a62a2e788e3b77279f44843f5c2c.exe	29
PID 2052 wrote to memory of 2580	2052	d488a62a2e788e3b77279f44843f5c2c.exe	30
PID 2052 wrote to memory of 2580	2052	d488a62a2e788e3b77279f44843f5c2c.exe	30
PID 2052 wrote to memory of 2580	2052	d488a62a2e788e3b77279f44843f5c2c.exe	30
PID 2052 wrote to memory of 2580	2052	d488a62a2e788e3b77279f44843f5c2c.exe	30
PID 2052 wrote to memory of 2664	2052	d488a62a2e788e3b77279f44843f5c2c.exe	32
PID 2052 wrote to memory of 2664	2052	d488a62a2e788e3b77279f44843f5c2c.exe	32
PID 2052 wrote to memory of 2664	2052	d488a62a2e788e3b77279f44843f5c2c.exe	32
PID 2052 wrote to memory of 2664	2052	d488a62a2e788e3b77279f44843f5c2c.exe	32
PID 2664 wrote to memory of 2612	2664	cmd.exe	34
PID 2664 wrote to memory of 2612	2664	cmd.exe	34
PID 2664 wrote to memory of 2612	2664	cmd.exe	34
PID 2664 wrote to memory of 2612	2664	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\d488a62a2e788e3b77279f44843f5c2c.exe
"C:\Users\Admin\AppData\Local\Temp\d488a62a2e788e3b77279f44843f5c2c.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2148
- C:\Users\Admin\AppData\Local\Temp\d488a62a2e788e3b77279f44843f5c2c.exe
  C:\Users\Admin\AppData\Local\Temp\d488a62a2e788e3b77279f44843f5c2c.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2052
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\d488a62a2e788e3b77279f44843f5c2c.exe" /TN m5dCTfVw659f /F
    3⤵
    - Creates scheduled task(s)
    PID:2580
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN m5dCTfVw659f > C:\Users\Admin\AppData\Local\Temp\bSbXp.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2664
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN m5dCTfVw659f
      4⤵
      PID:2612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

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

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\bSbXp.xml

Filesize
1KB

MD5
04bb6e96e281a49f3a3705c52c2e352c

SHA1
3d618c672ec25ea3a2f90b4596aeab5a0bb5273f

SHA256
948abfd8ffc2a2fcbe13400776b744d67eef693b13c8f42e2683f60ea554dd62

SHA512
a446e0350f3bba05b756723ebb27e208024cec2a7b492a74ab5ca3ac4b9cf8cc0685ad983128e2181dc75100e49f008584befd0e82a6912534dac9224d6d965d

Download Submit
C:\Users\Admin\AppData\Local\Temp\d488a62a2e788e3b77279f44843f5c2c.exe

Filesize
316KB

MD5
5eebc7c62fce68930b877c8df7f121a7

SHA1
037687c377bd8284d240544f19519ecb9780e381

SHA256
f298f8b3e93a22f7aa73b8ac511d59aa9c2683cbb9240f15710c4c256fb619aa

SHA512
e9f46e1c68c4a83f99d83e9dcc6010071eb43fa18e57591fe347e763a167571f110e21f0723144952803c2c24176fdc7954f962fb567d3b8070d9d4af6b15dbc

Download Submit
\Users\Admin\AppData\Local\Temp\d488a62a2e788e3b77279f44843f5c2c.exe

Filesize
551KB

MD5
d2f0c8352cd167f2d6244b557bc69f1b

SHA1
10abbb1c0bf95aa01edf49d95d2caabcc1b3a357

SHA256
53067017b178c6d7a80a7664b23f3178a55a8b78bd0ea45ec555bcf4b513b4e9

SHA512
47f8f6d6542c6f2857f6f6bed42ddfb66eba6695292458efcf6b22c3d279ddb1ba1e8e349d7d8175cb3287ca8112e5e760d8f3f0dce51878f9c3995d7a19bec5

Download Submit
memory/2052-19-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2052-21-0x00000000001A0000-0x000000000021E000-memory.dmp

Filesize
504KB

Download
memory/2052-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2052-31-0x0000000000220000-0x000000000028B000-memory.dmp

Filesize
428KB

Download
memory/2052-54-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2148-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2148-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2148-16-0x00000000233B0000-0x000000002360C000-memory.dmp

Filesize
2.4MB

Download
memory/2148-2-0x0000000000230000-0x00000000002AE000-memory.dmp

Filesize
504KB

Download
memory/2148-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads