c0a3732331a23a990081a68f1e3dca0b84cbcbfe34bd8d6ca0bd2848b44cc029

General

Target

74ec501d9a7139f93d33aa4046ceb2ee.exe
Size

501KB
MD5

74ec501d9a7139f93d33aa4046ceb2ee
SHA1

b5615dbe614144c9e7f4afcffddcd198a866fd29
SHA256

c0a3732331a23a990081a68f1e3dca0b84cbcbfe34bd8d6ca0bd2848b44cc029
SHA512

f7a15ca9a097e0b14d2e99219f8750b7c4174bb2df9ade1eecd7c4ba1b3df1db4ae7c5e5d5a55e50fc19e49fa1f7446749afd403d3127e120fafdd918043565a
SSDEEP

12288:EgSPfwpRFZ4WSmB+749mTsSsOOvM8pqISf:mPfyRFZ4KpsaO6M8y

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

74ec501d9a7139f93d33aa4046ceb2ee.exe

pid process

2836 74ec501d9a7139f93d33aa4046ceb2ee.exe
Executes dropped EXE 1 IoCs

Processes:

74ec501d9a7139f93d33aa4046ceb2ee.exe

pid process

2836 74ec501d9a7139f93d33aa4046ceb2ee.exe
Loads dropped DLL 1 IoCs

Processes:

74ec501d9a7139f93d33aa4046ceb2ee.exe

pid process

2184 74ec501d9a7139f93d33aa4046ceb2ee.exe

pid	process
2836	74ec501d9a7139f93d33aa4046ceb2ee.exe

pid	process
2836	74ec501d9a7139f93d33aa4046ceb2ee.exe

pid	process
2184	74ec501d9a7139f93d33aa4046ceb2ee.exe

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2184-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\74ec501d9a7139f93d33aa4046ceb2ee.exe	upx
behavioral1/memory/2184-16-0x0000000023010000-0x000000002326C000-memory.dmp	upx

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

Web Service
T1102

Processes:

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

Processes:

schtasks.exe

pid process

2744 schtasks.exe

flow	ioc
2	pastebin.com

pid	process
2744	schtasks.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

74ec501d9a7139f93d33aa4046ceb2ee.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	74ec501d9a7139f93d33aa4046ceb2ee.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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	74ec501d9a7139f93d33aa4046ceb2ee.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	74ec501d9a7139f93d33aa4046ceb2ee.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	74ec501d9a7139f93d33aa4046ceb2ee.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

74ec501d9a7139f93d33aa4046ceb2ee.exe

pid process

2184 74ec501d9a7139f93d33aa4046ceb2ee.exe
Suspicious use of UnmapMainImage 2 IoCs

Processes:

74ec501d9a7139f93d33aa4046ceb2ee.exe74ec501d9a7139f93d33aa4046ceb2ee.exe

pid process

2184 74ec501d9a7139f93d33aa4046ceb2ee.exe
2836 74ec501d9a7139f93d33aa4046ceb2ee.exe

pid	process
2184	74ec501d9a7139f93d33aa4046ceb2ee.exe

pid	process
2184	74ec501d9a7139f93d33aa4046ceb2ee.exe
2836	74ec501d9a7139f93d33aa4046ceb2ee.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

74ec501d9a7139f93d33aa4046ceb2ee.exe74ec501d9a7139f93d33aa4046ceb2ee.execmd.exe

description	pid	process	target process
PID 2184 wrote to memory of 2836	2184	74ec501d9a7139f93d33aa4046ceb2ee.exe	74ec501d9a7139f93d33aa4046ceb2ee.exe
PID 2184 wrote to memory of 2836	2184	74ec501d9a7139f93d33aa4046ceb2ee.exe	74ec501d9a7139f93d33aa4046ceb2ee.exe
PID 2184 wrote to memory of 2836	2184	74ec501d9a7139f93d33aa4046ceb2ee.exe	74ec501d9a7139f93d33aa4046ceb2ee.exe
PID 2184 wrote to memory of 2836	2184	74ec501d9a7139f93d33aa4046ceb2ee.exe	74ec501d9a7139f93d33aa4046ceb2ee.exe
PID 2836 wrote to memory of 2744	2836	74ec501d9a7139f93d33aa4046ceb2ee.exe	schtasks.exe
PID 2836 wrote to memory of 2744	2836	74ec501d9a7139f93d33aa4046ceb2ee.exe	schtasks.exe
PID 2836 wrote to memory of 2744	2836	74ec501d9a7139f93d33aa4046ceb2ee.exe	schtasks.exe
PID 2836 wrote to memory of 2744	2836	74ec501d9a7139f93d33aa4046ceb2ee.exe	schtasks.exe
PID 2836 wrote to memory of 2684	2836	74ec501d9a7139f93d33aa4046ceb2ee.exe	cmd.exe
PID 2836 wrote to memory of 2684	2836	74ec501d9a7139f93d33aa4046ceb2ee.exe	cmd.exe
PID 2836 wrote to memory of 2684	2836	74ec501d9a7139f93d33aa4046ceb2ee.exe	cmd.exe
PID 2836 wrote to memory of 2684	2836	74ec501d9a7139f93d33aa4046ceb2ee.exe	cmd.exe
PID 2684 wrote to memory of 2604	2684	cmd.exe	schtasks.exe
PID 2684 wrote to memory of 2604	2684	cmd.exe	schtasks.exe
PID 2684 wrote to memory of 2604	2684	cmd.exe	schtasks.exe
PID 2684 wrote to memory of 2604	2684	cmd.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\74ec501d9a7139f93d33aa4046ceb2ee.exe
"C:\Users\Admin\AppData\Local\Temp\74ec501d9a7139f93d33aa4046ceb2ee.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2184

C:\Users\Admin\AppData\Local\Temp\74ec501d9a7139f93d33aa4046ceb2ee.exe
C:\Users\Admin\AppData\Local\Temp\74ec501d9a7139f93d33aa4046ceb2ee.exe
2⤵
- Deletes itself
- Executes dropped EXE
- Modifies system certificate store
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2836

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\74ec501d9a7139f93d33aa4046ceb2ee.exe" /TN BSpsfata099d /F
3⤵
- Creates scheduled task(s)
PID:2744

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c schtasks.exe /Query /XML /TN BSpsfata099d > C:\Users\Admin\AppData\Local\Temp\5DrPF.xml
3⤵
- Suspicious use of WriteProcessMemory
PID:2684

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /Query /XML /TN BSpsfata099d
4⤵
PID:2604

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\5DrPF.xml
Filesize
1KB

MD5
1cfd7948e99dcb55b2a411721d39b37c

SHA1
1cb6c02d53574b03ebdfa8efb61d2f939e67bbd6

SHA256
3c00d02e375596c822b9acd7e17dabe09981d3d852b65e3a9d19ab057cd1ca48

SHA512
26345601b721b62ebf45b5af280786527a796309e654db42ab4de5cc6a04d941815422df37df728d8d21f64300b2bae6cd7d8f445cf30b2b38a5ac1a32e17858

Download Submit
C:\Users\Admin\AppData\Local\Temp\74ec501d9a7139f93d33aa4046ceb2ee.exe
Filesize
501KB

MD5
fe533e4ae549b7b5f49ca655504b0776

SHA1
ebce77664ac460b9aa430841d6dfaf06f50a4d71

SHA256
ed7dc846fac9accfa1114f68cd0266857ec8f09fcaea3a86a57ca526240056b2

SHA512
ef8d0fadd16e61c89043d92a424720a75e2a5345fec2577b65698596891e05c0aca11631cd8adc2c0fb17bc59a62175eeb2351e7b0a03c53f3710964f9f89bbd

Download Submit
memory/2184-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2184-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2184-4-0x0000000000290000-0x000000000030E000-memory.dmp

Filesize
504KB

Download
memory/2184-16-0x0000000023010000-0x000000002326C000-memory.dmp

Filesize
2.4MB

Download
memory/2184-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2836-18-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2836-20-0x0000000000370000-0x00000000003EE000-memory.dmp

Filesize
504KB

Download
memory/2836-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2836-27-0x0000000000470000-0x00000000004DB000-memory.dmp

Filesize
428KB

Download
memory/2836-54-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads