48c0df0903ff96741f16f71342198b92e49ae40a5a88be11ca3e99815bcc1ad5

General

Target

7b5dae7efac792aa43a242f4d18bf0f5.exe
Size

3.9MB
MD5

7b5dae7efac792aa43a242f4d18bf0f5
SHA1

6e192ed5bdce7155d12e1d428526b76e01835ef7
SHA256

48c0df0903ff96741f16f71342198b92e49ae40a5a88be11ca3e99815bcc1ad5
SHA512

44542f5cb83b38404cee98f5b878a74abed5cd33359a95f3a8d0785a81954c030d543410cce80d0703102c4fa5cdeca0220c3055a1041418129a6e1539a13e60
SSDEEP

98304:47J7I3EjMdbx2jncakcibiqhMbMgOn7n0bcakcibiqhiBMUFMcakcibiqhMbMgO1:47J7QEjMRxmdlirybMgOnkdlirPUedlQ

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2704	7b5dae7efac792aa43a242f4d18bf0f5.exe

Executes dropped EXE 1 IoCs

pid	Process
2704	7b5dae7efac792aa43a242f4d18bf0f5.exe

Loads dropped DLL 1 IoCs

pid	Process
2280	7b5dae7efac792aa43a242f4d18bf0f5.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2280-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000a000000012243-17.dat	upx
behavioral1/memory/2704-18-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000a000000012243-11.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
2444	schtasks.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	7b5dae7efac792aa43a242f4d18bf0f5.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	7b5dae7efac792aa43a242f4d18bf0f5.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	7b5dae7efac792aa43a242f4d18bf0f5.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	7b5dae7efac792aa43a242f4d18bf0f5.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2280	7b5dae7efac792aa43a242f4d18bf0f5.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2280	7b5dae7efac792aa43a242f4d18bf0f5.exe
2704	7b5dae7efac792aa43a242f4d18bf0f5.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 2704	2280	7b5dae7efac792aa43a242f4d18bf0f5.exe	29
PID 2280 wrote to memory of 2704	2280	7b5dae7efac792aa43a242f4d18bf0f5.exe	29
PID 2280 wrote to memory of 2704	2280	7b5dae7efac792aa43a242f4d18bf0f5.exe	29
PID 2280 wrote to memory of 2704	2280	7b5dae7efac792aa43a242f4d18bf0f5.exe	29
PID 2704 wrote to memory of 2444	2704	7b5dae7efac792aa43a242f4d18bf0f5.exe	30
PID 2704 wrote to memory of 2444	2704	7b5dae7efac792aa43a242f4d18bf0f5.exe	30
PID 2704 wrote to memory of 2444	2704	7b5dae7efac792aa43a242f4d18bf0f5.exe	30
PID 2704 wrote to memory of 2444	2704	7b5dae7efac792aa43a242f4d18bf0f5.exe	30
PID 2704 wrote to memory of 2428	2704	7b5dae7efac792aa43a242f4d18bf0f5.exe	32
PID 2704 wrote to memory of 2428	2704	7b5dae7efac792aa43a242f4d18bf0f5.exe	32
PID 2704 wrote to memory of 2428	2704	7b5dae7efac792aa43a242f4d18bf0f5.exe	32
PID 2704 wrote to memory of 2428	2704	7b5dae7efac792aa43a242f4d18bf0f5.exe	32
PID 2428 wrote to memory of 2876	2428	cmd.exe	34
PID 2428 wrote to memory of 2876	2428	cmd.exe	34
PID 2428 wrote to memory of 2876	2428	cmd.exe	34
PID 2428 wrote to memory of 2876	2428	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\7b5dae7efac792aa43a242f4d18bf0f5.exe
"C:\Users\Admin\AppData\Local\Temp\7b5dae7efac792aa43a242f4d18bf0f5.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2280
- C:\Users\Admin\AppData\Local\Temp\7b5dae7efac792aa43a242f4d18bf0f5.exe
  C:\Users\Admin\AppData\Local\Temp\7b5dae7efac792aa43a242f4d18bf0f5.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2704
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\7b5dae7efac792aa43a242f4d18bf0f5.exe" /TN BSpsfata099d /F
    3⤵
    - Creates scheduled task(s)
    PID:2444
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN BSpsfata099d > C:\Users\Admin\AppData\Local\Temp\ZSt0f.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2428
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN BSpsfata099d
      4⤵
      PID:2876

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\7b5dae7efac792aa43a242f4d18bf0f5.exe

Filesize
1.4MB

MD5
0a8ac08403d351c69789dbab98bca121

SHA1
af68aa9e797d4beb6eb62d859b81444eb6c056e4

SHA256
56c2b72298a7ae8c0e161fbd99421acf89ee1f4bb729a328117e78683053407e

SHA512
9ec44992de16a74e19659853af9ee00b6fb1c4440f1a6be6b44102285ddcd159a11224a7681857e902043df0adf117c1522ad854025305f5e6172abbd4e12b49

Download Submit
C:\Users\Admin\AppData\Local\Temp\ZSt0f.xml

Filesize
1KB

MD5
ea6d82cd37ef01004bf29d8a76f9d7a2

SHA1
67c7170cc837888cd4c7e6e7a2160396fa1d0ff3

SHA256
24966e8691401c08a9ae920b515ef8fff92a0b9e621eda67829313a711d24d93

SHA512
569a5fc0367cedd2d49ff46e43fac2fc9135c6dcc8d8b902edfa9ff98fe7e118064dd0a9e162980f91e5d06ef6e03ab395391f2ea996707aae4888dcc7371e1f

Download Submit
\Users\Admin\AppData\Local\Temp\7b5dae7efac792aa43a242f4d18bf0f5.exe

Filesize
1.7MB

MD5
5832157ffabd6410f8967c6ee201b70d

SHA1
4db2d4bbf04d4b896c0dac0db41aa9851a3cf262

SHA256
32cb74dd0c43a447fb8c68c4c14695515a751783db133ab0c2c9ac7201021f77

SHA512
854bc457c0cd765608c65161601ea5b87df0c61d0ebaf407b9cde8799b5414d49185cc7f20ee2a931eb153cddb68141e45b8755571e84a7a02654b5579318b0c

Download Submit
memory/2280-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2280-16-0x0000000023610000-0x000000002386C000-memory.dmp

Filesize
2.4MB

Download
memory/2280-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2280-2-0x0000000022D90000-0x0000000022E0E000-memory.dmp

Filesize
504KB

Download
memory/2280-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2704-18-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2704-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2704-21-0x0000000022D90000-0x0000000022E0E000-memory.dmp

Filesize
504KB

Download
memory/2704-30-0x0000000000470000-0x00000000004DB000-memory.dmp

Filesize
428KB

Download
memory/2704-54-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads