147dbf9b815158a001ce6688e54af73eda9bcf9198ab3454d953543a26933ceb

General

Target

d4c30c8d30f91a736abdf6f8dc3bcb71.exe
Size

1003KB
MD5

d4c30c8d30f91a736abdf6f8dc3bcb71
SHA1

6d0a97c54b488fef449680269c5bf62744ddef25
SHA256

147dbf9b815158a001ce6688e54af73eda9bcf9198ab3454d953543a26933ceb
SHA512

d80a4d4df0274e6e497742272f624b798ccbc2005e87c51e450c279637c2281b783b6f0bd06b7d958f869620b389d75b418121960fce55a6ed3a1732372d5db5
SSDEEP

12288:QEgyaJL6vp4R75IZfIel5YFbvdLasgLr9UcoP0iznwfvz8avpSiCGSQi2C/wEZAy:D5wcZfIy8haRuxMi70pR9CBNtZAQt

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2652	d4c30c8d30f91a736abdf6f8dc3bcb71.exe

Executes dropped EXE 1 IoCs

pid	Process
2652	d4c30c8d30f91a736abdf6f8dc3bcb71.exe

Loads dropped DLL 1 IoCs

pid	Process
1308	d4c30c8d30f91a736abdf6f8dc3bcb71.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1308-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000900000001227e-11.dat	upx
behavioral1/files/0x000900000001227e-17.dat	upx
behavioral1/memory/2652-18-0x0000000000400000-0x000000000065C000-memory.dmp	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
2684	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	d4c30c8d30f91a736abdf6f8dc3bcb71.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	d4c30c8d30f91a736abdf6f8dc3bcb71.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	d4c30c8d30f91a736abdf6f8dc3bcb71.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	d4c30c8d30f91a736abdf6f8dc3bcb71.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1308	d4c30c8d30f91a736abdf6f8dc3bcb71.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1308	d4c30c8d30f91a736abdf6f8dc3bcb71.exe
2652	d4c30c8d30f91a736abdf6f8dc3bcb71.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1308 wrote to memory of 2652	1308	d4c30c8d30f91a736abdf6f8dc3bcb71.exe	29
PID 1308 wrote to memory of 2652	1308	d4c30c8d30f91a736abdf6f8dc3bcb71.exe	29
PID 1308 wrote to memory of 2652	1308	d4c30c8d30f91a736abdf6f8dc3bcb71.exe	29
PID 1308 wrote to memory of 2652	1308	d4c30c8d30f91a736abdf6f8dc3bcb71.exe	29
PID 2652 wrote to memory of 2684	2652	d4c30c8d30f91a736abdf6f8dc3bcb71.exe	30
PID 2652 wrote to memory of 2684	2652	d4c30c8d30f91a736abdf6f8dc3bcb71.exe	30
PID 2652 wrote to memory of 2684	2652	d4c30c8d30f91a736abdf6f8dc3bcb71.exe	30
PID 2652 wrote to memory of 2684	2652	d4c30c8d30f91a736abdf6f8dc3bcb71.exe	30
PID 2652 wrote to memory of 2536	2652	d4c30c8d30f91a736abdf6f8dc3bcb71.exe	32
PID 2652 wrote to memory of 2536	2652	d4c30c8d30f91a736abdf6f8dc3bcb71.exe	32
PID 2652 wrote to memory of 2536	2652	d4c30c8d30f91a736abdf6f8dc3bcb71.exe	32
PID 2652 wrote to memory of 2536	2652	d4c30c8d30f91a736abdf6f8dc3bcb71.exe	32
PID 2536 wrote to memory of 2616	2536	cmd.exe	34
PID 2536 wrote to memory of 2616	2536	cmd.exe	34
PID 2536 wrote to memory of 2616	2536	cmd.exe	34
PID 2536 wrote to memory of 2616	2536	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\d4c30c8d30f91a736abdf6f8dc3bcb71.exe
"C:\Users\Admin\AppData\Local\Temp\d4c30c8d30f91a736abdf6f8dc3bcb71.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1308
- C:\Users\Admin\AppData\Local\Temp\d4c30c8d30f91a736abdf6f8dc3bcb71.exe
  C:\Users\Admin\AppData\Local\Temp\d4c30c8d30f91a736abdf6f8dc3bcb71.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2652
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\d4c30c8d30f91a736abdf6f8dc3bcb71.exe" /TN oC7ri3HGb305 /F
    3⤵
    - Creates scheduled task(s)
    PID:2684
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN oC7ri3HGb305 > C:\Users\Admin\AppData\Local\Temp\mkOAw05z.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2536
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN oC7ri3HGb305
      4⤵
      PID:2616

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\d4c30c8d30f91a736abdf6f8dc3bcb71.exe

Filesize
576KB

MD5
85799c435a950219418e4516051e0acb

SHA1
744bb0cbe4c6576d542442babd68e4f27fb486e9

SHA256
f954e9230ed5ee53a342294784a28524ab24ccec015e52e880ed5515ae8be7b7

SHA512
dad9fd15da98e5f29d56a7e1a751d7584e5b457a6cbee755ada2b6f591e4d8c3aea7c8a35408550638cf6f7430f57a584b5edfa42ddcc768656c7009e5dee755

Download Submit
C:\Users\Admin\AppData\Local\Temp\mkOAw05z.xml

Filesize
1KB

MD5
87699aba546e9c92382370235e1202c7

SHA1
affc3daf6ec5f12153963f843e98a81d6afb560f

SHA256
d23fe7bb15cd6021ac232b60fff7693da9a5e0e73cc32d5fc2bd91793439d9f2

SHA512
c34a51dd68946df09472624ef422720be1dfa5392f4879ea57c1b83c8876d4a5e62dabf0208063d7db8324f1728f715a64de76b450b82bcfd9aaf3e011bd0c20

Download Submit
\Users\Admin\AppData\Local\Temp\d4c30c8d30f91a736abdf6f8dc3bcb71.exe

Filesize
1003KB

MD5
0c61c14d55daa4817cb85603cea0d5e1

SHA1
9dd1d22f67a3066a4bd5cd5b1c953366262ec1a4

SHA256
49fe60f4a6930dfeaa6233c9f640f41a66774863ea918814ca87ec982d8f50b5

SHA512
d60e949977ec0132efce8b93fcfdc441e501edcd67bc470d210096f4310c63ca25a663b1089d3d1e5d83f577acba4aad25e3529bbe8409052eff14032cad1aea

Download Submit
memory/1308-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1308-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1308-16-0x0000000023010000-0x000000002326C000-memory.dmp

Filesize
2.4MB

Download
memory/1308-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/1308-2-0x00000000001A0000-0x000000000021E000-memory.dmp

Filesize
504KB

Download
memory/1308-54-0x0000000023010000-0x000000002326C000-memory.dmp

Filesize
2.4MB

Download
memory/2652-18-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2652-21-0x0000000022D90000-0x0000000022E0E000-memory.dmp

Filesize
504KB

Download
memory/2652-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2652-29-0x0000000000470000-0x00000000004DB000-memory.dmp

Filesize
428KB

Download
memory/2652-55-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads