7fd8d87eb262a99f9d5414a8291a3fb6c9aa37904b1271dae32443d7e3ea4aaf

General

Target

72bb53ceee38b35cebf0749d11f006f8.exe
Size

501KB
MD5

72bb53ceee38b35cebf0749d11f006f8
SHA1

bb5eeb9a93cafd830f08a671dddbffd1078dbeab
SHA256

7fd8d87eb262a99f9d5414a8291a3fb6c9aa37904b1271dae32443d7e3ea4aaf
SHA512

34e0005936cb32888fa060c0534be942229097373b2d70713e84c7bb6c3b40364ec0ebfd2e09a68332a11817b561b7db2e543bcf3f6d10e8407be7d36fe45cac
SSDEEP

12288:vboD2LT14nLg/pQ6FlldJenT5oHiEWSwvExHChexZk1GByKA:8y14nk/pJ3ld058S7s1D0QyN

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2660	72bb53ceee38b35cebf0749d11f006f8.exe

Executes dropped EXE 1 IoCs

pid	Process
2660	72bb53ceee38b35cebf0749d11f006f8.exe

Loads dropped DLL 1 IoCs

pid	Process
2496	72bb53ceee38b35cebf0749d11f006f8.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2496-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/memory/2660-17-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000b000000012243-16.dat	upx

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

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
2996	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	72bb53ceee38b35cebf0749d11f006f8.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	72bb53ceee38b35cebf0749d11f006f8.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	72bb53ceee38b35cebf0749d11f006f8.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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	72bb53ceee38b35cebf0749d11f006f8.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2496	72bb53ceee38b35cebf0749d11f006f8.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2496	72bb53ceee38b35cebf0749d11f006f8.exe
2660	72bb53ceee38b35cebf0749d11f006f8.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 2660	2496	72bb53ceee38b35cebf0749d11f006f8.exe	29
PID 2496 wrote to memory of 2660	2496	72bb53ceee38b35cebf0749d11f006f8.exe	29
PID 2496 wrote to memory of 2660	2496	72bb53ceee38b35cebf0749d11f006f8.exe	29
PID 2496 wrote to memory of 2660	2496	72bb53ceee38b35cebf0749d11f006f8.exe	29
PID 2660 wrote to memory of 2996	2660	72bb53ceee38b35cebf0749d11f006f8.exe	30
PID 2660 wrote to memory of 2996	2660	72bb53ceee38b35cebf0749d11f006f8.exe	30
PID 2660 wrote to memory of 2996	2660	72bb53ceee38b35cebf0749d11f006f8.exe	30
PID 2660 wrote to memory of 2996	2660	72bb53ceee38b35cebf0749d11f006f8.exe	30
PID 2660 wrote to memory of 2984	2660	72bb53ceee38b35cebf0749d11f006f8.exe	32
PID 2660 wrote to memory of 2984	2660	72bb53ceee38b35cebf0749d11f006f8.exe	32
PID 2660 wrote to memory of 2984	2660	72bb53ceee38b35cebf0749d11f006f8.exe	32
PID 2660 wrote to memory of 2984	2660	72bb53ceee38b35cebf0749d11f006f8.exe	32
PID 2984 wrote to memory of 2980	2984	cmd.exe	34
PID 2984 wrote to memory of 2980	2984	cmd.exe	34
PID 2984 wrote to memory of 2980	2984	cmd.exe	34
PID 2984 wrote to memory of 2980	2984	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\72bb53ceee38b35cebf0749d11f006f8.exe
"C:\Users\Admin\AppData\Local\Temp\72bb53ceee38b35cebf0749d11f006f8.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Users\Admin\AppData\Local\Temp\72bb53ceee38b35cebf0749d11f006f8.exe
  C:\Users\Admin\AppData\Local\Temp\72bb53ceee38b35cebf0749d11f006f8.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2660
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\72bb53ceee38b35cebf0749d11f006f8.exe" /TN BSpsfata099d /F
    3⤵
    - Creates scheduled task(s)
    PID:2996
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN BSpsfata099d > C:\Users\Admin\AppData\Local\Temp\mcefN.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2984
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN BSpsfata099d
      4⤵
      PID:2980

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\72bb53ceee38b35cebf0749d11f006f8.exe

Filesize
501KB

MD5
4e5a2608a640a70e8d07af43a925029d

SHA1
a14d31669958f326ef4f012334ae50fad84de358

SHA256
48030f5d9c6d579684506bd0661da9760ce6f611f0a732848ffa1eb362f2b188

SHA512
78077cb07e15ea7ed92dd1925c630d6c16762a73bc0393eb5038e0c115b45b334c72ab0163f37406e786fb6c627479d839ce71a9be3d6f718ad24a37dc7dc7e0

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

Filesize
1KB

MD5
0fc4df43a20763e3115aa9b86b6701d8

SHA1
56d1c8a82c25c4884e92613e4832950f25cfa089

SHA256
88882d7acf5fbaaca7f99409aed61be7cb7ce7fecf5973aff3fb91cec0693752

SHA512
84b24c821f04107ff06d670bfd3722a20e36ff896ddac0c988580a19e2f128cf46318196b7a36e1e314a11befd65e349a2b12de78f35a459b5af5db3acc1cfcf

Download Submit
memory/2496-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2496-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2496-3-0x0000000000370000-0x00000000003EE000-memory.dmp

Filesize
504KB

Download
memory/2496-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2660-17-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2660-20-0x00000000002D0000-0x000000000034E000-memory.dmp

Filesize
504KB

Download
memory/2660-25-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2660-26-0x0000000000350000-0x00000000003BB000-memory.dmp

Filesize
428KB

Download
memory/2660-53-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads