53e2d0f46865300232b5de2ecb0be91f279d09f0b1f354a1ad614628bf72a761

General

Target

c85656e7b67565290d823fa08a8d2906.exe
Size

7.8MB
MD5

c85656e7b67565290d823fa08a8d2906
SHA1

3bbcf7cc798c41a1a716d0acda9430c03f318d48
SHA256

53e2d0f46865300232b5de2ecb0be91f279d09f0b1f354a1ad614628bf72a761
SHA512

6fb5b0587cfe1296671530e88befa43bb456232dc3cfdd5ac466cca693ea9fbdff99e1f4405bc2f08fbbf1d3fa17fccb4d4e92bbfda4355a5eb12ee07cea3783
SSDEEP

196608:dzOH5tith7FkNqKee0Lh7FkNqKO0sf+Wh7FkNqKee0Lh7FkNqKreDOBQrh7FkNqo:dOZgH7upq7upO0sfJ7upq7upregQ97uH

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2124	c85656e7b67565290d823fa08a8d2906.exe

Executes dropped EXE 1 IoCs

pid	Process
2124	c85656e7b67565290d823fa08a8d2906.exe

Loads dropped DLL 1 IoCs

pid	Process
1984	c85656e7b67565290d823fa08a8d2906.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1984-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000d000000013a11-11.dat	upx
behavioral1/memory/1984-16-0x0000000023F90000-0x00000000241EC000-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
2548	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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	c85656e7b67565290d823fa08a8d2906.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	c85656e7b67565290d823fa08a8d2906.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	c85656e7b67565290d823fa08a8d2906.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	c85656e7b67565290d823fa08a8d2906.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1984	c85656e7b67565290d823fa08a8d2906.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1984	c85656e7b67565290d823fa08a8d2906.exe
2124	c85656e7b67565290d823fa08a8d2906.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 2124	1984	c85656e7b67565290d823fa08a8d2906.exe	29
PID 1984 wrote to memory of 2124	1984	c85656e7b67565290d823fa08a8d2906.exe	29
PID 1984 wrote to memory of 2124	1984	c85656e7b67565290d823fa08a8d2906.exe	29
PID 1984 wrote to memory of 2124	1984	c85656e7b67565290d823fa08a8d2906.exe	29
PID 2124 wrote to memory of 2548	2124	c85656e7b67565290d823fa08a8d2906.exe	30
PID 2124 wrote to memory of 2548	2124	c85656e7b67565290d823fa08a8d2906.exe	30
PID 2124 wrote to memory of 2548	2124	c85656e7b67565290d823fa08a8d2906.exe	30
PID 2124 wrote to memory of 2548	2124	c85656e7b67565290d823fa08a8d2906.exe	30
PID 2124 wrote to memory of 2436	2124	c85656e7b67565290d823fa08a8d2906.exe	32
PID 2124 wrote to memory of 2436	2124	c85656e7b67565290d823fa08a8d2906.exe	32
PID 2124 wrote to memory of 2436	2124	c85656e7b67565290d823fa08a8d2906.exe	32
PID 2124 wrote to memory of 2436	2124	c85656e7b67565290d823fa08a8d2906.exe	32
PID 2436 wrote to memory of 2800	2436	cmd.exe	34
PID 2436 wrote to memory of 2800	2436	cmd.exe	34
PID 2436 wrote to memory of 2800	2436	cmd.exe	34
PID 2436 wrote to memory of 2800	2436	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\c85656e7b67565290d823fa08a8d2906.exe
"C:\Users\Admin\AppData\Local\Temp\c85656e7b67565290d823fa08a8d2906.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Users\Admin\AppData\Local\Temp\c85656e7b67565290d823fa08a8d2906.exe
  C:\Users\Admin\AppData\Local\Temp\c85656e7b67565290d823fa08a8d2906.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2124
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\c85656e7b67565290d823fa08a8d2906.exe" /TN uoFCMKY16031 /F
    3⤵
    - Creates scheduled task(s)
    PID:2548
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN uoFCMKY16031 > C:\Users\Admin\AppData\Local\Temp\2ubYRtv.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2436
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN uoFCMKY16031
      4⤵
      PID:2800

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\2ubYRtv.xml

Filesize
1KB

MD5
cee5cf462db02377758ea12de6e6f1b8

SHA1
599ad362055e751598bd46dcc3784058f6270bfb

SHA256
21bd24ad4617a429018f5b84551a0cc7880292e12f70dc65f35b9bb488522146

SHA512
7b15aa792ee524b514bbd0ef60182451aaf12d81f9be0c8bf2b145eca68f6af89bfd4f19e7d415e0f23bde6944e2b0b1f1ac4cd30118bb047224420e62bc7249

Download Submit
\Users\Admin\AppData\Local\Temp\c85656e7b67565290d823fa08a8d2906.exe

Filesize
7.8MB

MD5
86be4d773310c3cd97ce71458609771a

SHA1
7bf238e259c5966bb13a8b00e025521ca568c456

SHA256
149826ee11388357d9310186169611353930b0c5b73436b4c943c26539fe2dec

SHA512
bf3d3fbd0165ebd0b5038838fae3ea249de8022e444b852d948439e817b04ce6f800e7d3f3b74da7aebb5d5354b92cc554ba713cd013e00d84ee163b3668cc96

Download Submit
memory/1984-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/1984-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1984-4-0x0000000000250000-0x00000000002CE000-memory.dmp

Filesize
504KB

Download
memory/1984-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1984-16-0x0000000023F90000-0x00000000241EC000-memory.dmp

Filesize
2.4MB

Download
memory/2124-19-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2124-21-0x0000000022D90000-0x0000000022E0E000-memory.dmp

Filesize
504KB

Download
memory/2124-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2124-28-0x0000000000390000-0x00000000003FB000-memory.dmp

Filesize
428KB

Download
memory/2124-54-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads