220be31cb009c97962dbba13c8d8916f033302104fb92cc3a4ad4c4f729e55f5

General

Target

bc020677300dbca889cc0521013942c9.exe
Size

1003KB
MD5

bc020677300dbca889cc0521013942c9
SHA1

fc19aa7cbbcf45ad1bdd0c482b189efbb4fa33d0
SHA256

220be31cb009c97962dbba13c8d8916f033302104fb92cc3a4ad4c4f729e55f5
SHA512

58ae02f874196dad879ec73c802fe14d6cd4fbca11f2a0fa0ef37a13f590ffdd7a482f94e1fff38abe00894660e7f045495a4d87b3bac79339d0560f3467e745
SSDEEP

24576:qhvgQZCASDt+vq4oKtcH5f+64JRWFULCD+:svNZCA+tmq4oKtcN+9zWFULG+

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3012	bc020677300dbca889cc0521013942c9.exe

Executes dropped EXE 1 IoCs

pid	Process
3012	bc020677300dbca889cc0521013942c9.exe

Loads dropped DLL 1 IoCs

pid	Process
2888	bc020677300dbca889cc0521013942c9.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2888-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x00090000000146c0-11.dat	upx
behavioral1/memory/2888-15-0x0000000022F20000-0x000000002317C000-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
2692	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	bc020677300dbca889cc0521013942c9.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	bc020677300dbca889cc0521013942c9.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	bc020677300dbca889cc0521013942c9.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	bc020677300dbca889cc0521013942c9.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2888	bc020677300dbca889cc0521013942c9.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2888	bc020677300dbca889cc0521013942c9.exe
3012	bc020677300dbca889cc0521013942c9.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2888 wrote to memory of 3012	2888	bc020677300dbca889cc0521013942c9.exe	29
PID 2888 wrote to memory of 3012	2888	bc020677300dbca889cc0521013942c9.exe	29
PID 2888 wrote to memory of 3012	2888	bc020677300dbca889cc0521013942c9.exe	29
PID 2888 wrote to memory of 3012	2888	bc020677300dbca889cc0521013942c9.exe	29
PID 3012 wrote to memory of 2692	3012	bc020677300dbca889cc0521013942c9.exe	30
PID 3012 wrote to memory of 2692	3012	bc020677300dbca889cc0521013942c9.exe	30
PID 3012 wrote to memory of 2692	3012	bc020677300dbca889cc0521013942c9.exe	30
PID 3012 wrote to memory of 2692	3012	bc020677300dbca889cc0521013942c9.exe	30
PID 3012 wrote to memory of 2740	3012	bc020677300dbca889cc0521013942c9.exe	32
PID 3012 wrote to memory of 2740	3012	bc020677300dbca889cc0521013942c9.exe	32
PID 3012 wrote to memory of 2740	3012	bc020677300dbca889cc0521013942c9.exe	32
PID 3012 wrote to memory of 2740	3012	bc020677300dbca889cc0521013942c9.exe	32
PID 2740 wrote to memory of 2628	2740	cmd.exe	34
PID 2740 wrote to memory of 2628	2740	cmd.exe	34
PID 2740 wrote to memory of 2628	2740	cmd.exe	34
PID 2740 wrote to memory of 2628	2740	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\bc020677300dbca889cc0521013942c9.exe
"C:\Users\Admin\AppData\Local\Temp\bc020677300dbca889cc0521013942c9.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2888
- C:\Users\Admin\AppData\Local\Temp\bc020677300dbca889cc0521013942c9.exe
  C:\Users\Admin\AppData\Local\Temp\bc020677300dbca889cc0521013942c9.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:3012
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\bc020677300dbca889cc0521013942c9.exe" /TN 6ek6uOO9da42 /F
    3⤵
    - Creates scheduled task(s)
    PID:2692
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN 6ek6uOO9da42 > C:\Users\Admin\AppData\Local\Temp\MHv5QWYoS.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2740
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN 6ek6uOO9da42
      4⤵
      PID:2628

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\MHv5QWYoS.xml

Filesize
1KB

MD5
432cc49bce4304a2e7f48781e72b3370

SHA1
2d5c653739e2a7911d1267a64af2fe5cc6c77222

SHA256
3830e9d4d5d5738514ddab187521d4f8480a744b6f2a4534429b6facec0e6920

SHA512
1d96fd7e901b7b623186649aaf26b1c1d3d1bb6b7b491b4fe19234efdbfe213679b2f25e0c0d732460e262e1963a2aef2acbdc25e752cc85e829738aed14ef1d

Download Submit
\Users\Admin\AppData\Local\Temp\bc020677300dbca889cc0521013942c9.exe

Filesize
1003KB

MD5
9ccf8106158f678e26725be68e2396b8

SHA1
a06634d4adc2afe610fd2b996280e74e24b863b4

SHA256
036aa2c07145f07d06378d0b74a25fcf1bbe9248b3ed5f520c2ae2941862d300

SHA512
86d872188e5bc6c41707b4192290015019eb61a55a65846bf486db557d34644429613b1bbe96ee4cf54c1ac5aeda0f62eb652e5f0051e349af7b0f3f4f494d80

Download Submit
memory/2888-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2888-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2888-2-0x0000000022D90000-0x0000000022E0E000-memory.dmp

Filesize
504KB

Download
memory/2888-15-0x0000000022F20000-0x000000002317C000-memory.dmp

Filesize
2.4MB

Download
memory/2888-16-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/3012-19-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/3012-21-0x00000000001A0000-0x000000000021E000-memory.dmp

Filesize
504KB

Download
memory/3012-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3012-31-0x0000000000320000-0x000000000038B000-memory.dmp

Filesize
428KB

Download
memory/3012-45-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads