e08e88635a129122287e9c873c386b72d706d6639ad68e5de509bd842af46c8d

General

Target

7d49f73681f8f0fbba9315f4ae02916b.exe
Size

821KB
MD5

7d49f73681f8f0fbba9315f4ae02916b
SHA1

d60460389295773336eff8d60213f35a48f06c17
SHA256

e08e88635a129122287e9c873c386b72d706d6639ad68e5de509bd842af46c8d
SHA512

5ed69b9d45eec8d0d8c3712e87b2e8d71d7fc48d93e76f738a3370d5a7fb32b85ba606e1c5b7e3aa4054fbe358c2a18905c1509e71f481cb1d7f492aa6f9dbd0
SSDEEP

12288:LsMYxhA9bm1D0WjZfYh/Qb/LUnKaR26mLQ16BpOWuoflO9dJ5IECpxOokLZsCtQ2:LADjsXKybqQ4OWuocjukL2CDYO

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1744	7d49f73681f8f0fbba9315f4ae02916b.exe

Executes dropped EXE 1 IoCs

pid	Process
1744	7d49f73681f8f0fbba9315f4ae02916b.exe

Loads dropped DLL 1 IoCs

pid	Process
2384	7d49f73681f8f0fbba9315f4ae02916b.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2384-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000b000000014534-11.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
2560	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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	7d49f73681f8f0fbba9315f4ae02916b.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	7d49f73681f8f0fbba9315f4ae02916b.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	7d49f73681f8f0fbba9315f4ae02916b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	7d49f73681f8f0fbba9315f4ae02916b.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2384	7d49f73681f8f0fbba9315f4ae02916b.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2384	7d49f73681f8f0fbba9315f4ae02916b.exe
1744	7d49f73681f8f0fbba9315f4ae02916b.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 1744	2384	7d49f73681f8f0fbba9315f4ae02916b.exe	29
PID 2384 wrote to memory of 1744	2384	7d49f73681f8f0fbba9315f4ae02916b.exe	29
PID 2384 wrote to memory of 1744	2384	7d49f73681f8f0fbba9315f4ae02916b.exe	29
PID 2384 wrote to memory of 1744	2384	7d49f73681f8f0fbba9315f4ae02916b.exe	29
PID 1744 wrote to memory of 2560	1744	7d49f73681f8f0fbba9315f4ae02916b.exe	30
PID 1744 wrote to memory of 2560	1744	7d49f73681f8f0fbba9315f4ae02916b.exe	30
PID 1744 wrote to memory of 2560	1744	7d49f73681f8f0fbba9315f4ae02916b.exe	30
PID 1744 wrote to memory of 2560	1744	7d49f73681f8f0fbba9315f4ae02916b.exe	30
PID 1744 wrote to memory of 2676	1744	7d49f73681f8f0fbba9315f4ae02916b.exe	32
PID 1744 wrote to memory of 2676	1744	7d49f73681f8f0fbba9315f4ae02916b.exe	32
PID 1744 wrote to memory of 2676	1744	7d49f73681f8f0fbba9315f4ae02916b.exe	32
PID 1744 wrote to memory of 2676	1744	7d49f73681f8f0fbba9315f4ae02916b.exe	32
PID 2676 wrote to memory of 2660	2676	cmd.exe	34
PID 2676 wrote to memory of 2660	2676	cmd.exe	34
PID 2676 wrote to memory of 2660	2676	cmd.exe	34
PID 2676 wrote to memory of 2660	2676	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\7d49f73681f8f0fbba9315f4ae02916b.exe
"C:\Users\Admin\AppData\Local\Temp\7d49f73681f8f0fbba9315f4ae02916b.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Users\Admin\AppData\Local\Temp\7d49f73681f8f0fbba9315f4ae02916b.exe
  C:\Users\Admin\AppData\Local\Temp\7d49f73681f8f0fbba9315f4ae02916b.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1744
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\7d49f73681f8f0fbba9315f4ae02916b.exe" /TN qm2lmOfce5f6 /F
    3⤵
    - Creates scheduled task(s)
    PID:2560
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN qm2lmOfce5f6 > C:\Users\Admin\AppData\Local\Temp\nx5TNP3.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2676
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN qm2lmOfce5f6
      4⤵
      PID:2660

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\nx5TNP3.xml

Filesize
1KB

MD5
cd8c68059a35e94c494b2dc49aab26a2

SHA1
cd67f93e6b3b578a4ca12b348f78b1cf0e0df2c0

SHA256
f023ed76c4815d0203a94919f4f2f9a537ee5b07caf6110376f9b1976c4e4ae9

SHA512
eb3596335504a425eeb9fc538f3a20a129dc1f33611d35247f01a667fbfedb77206e7134fa4aa063000a87b8a93ded88c75b3084551289d79a2051aacfde9064

Download Submit
\Users\Admin\AppData\Local\Temp\7d49f73681f8f0fbba9315f4ae02916b.exe

Filesize
821KB

MD5
80c0c374d2047864b9f18f798e9cbc06

SHA1
c69e2d3cc0236de378dfa9594cd38bf9b53e5f2a

SHA256
e0f571ed13c91ba8e6e45905e8507f44a2d0949fd1812f303159a5f1c75697a6

SHA512
77ae06c273702e5caf97ddd14059f8c7f41a531f5be25ef4761813b1082da3bf53678cffc02d95d6a2767424a34a881de8553c88193bf471b4dc148a3179c098

Download Submit
memory/1744-18-0x0000000022D90000-0x0000000022E0E000-memory.dmp

Filesize
504KB

Download
memory/1744-20-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/1744-25-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1744-30-0x0000000000390000-0x00000000003FB000-memory.dmp

Filesize
428KB

Download
memory/1744-44-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2384-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2384-3-0x00000000002D0000-0x000000000034E000-memory.dmp

Filesize
504KB

Download
memory/2384-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2384-16-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads