44927ce0507a6e2dc226e2f96ce95aee7584b514a327531a468cc25f609ad39c

General

Target

8e6bf23b4a2339775b1fe699be3ca03d.exe
Size

2.0MB
MD5

8e6bf23b4a2339775b1fe699be3ca03d
SHA1

e3a7754fc66264582cf588439246f9f2b477e860
SHA256

44927ce0507a6e2dc226e2f96ce95aee7584b514a327531a468cc25f609ad39c
SHA512

b8062751ef4dcae1beb330752ab8fd2ba1d8b19d829798e8692f10bce76c32882d26dbd5f471d0287a10572ac94060ec81dcbf29c693314e1d0e9add1bffbd57
SSDEEP

49152:+bvNYf02SLM91WTHATSFxlgAdRKlt15q7rpidRfiZjZOViiIFxlgAdRKlt1:+bvU0nLM91WLATSFPg0RKltDq7rpyiZa

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2644	8e6bf23b4a2339775b1fe699be3ca03d.exe

Executes dropped EXE 1 IoCs

pid	Process
2644	8e6bf23b4a2339775b1fe699be3ca03d.exe

Loads dropped DLL 1 IoCs

pid	Process
2620	8e6bf23b4a2339775b1fe699be3ca03d.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2620-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x0009000000012246-11.dat	upx
behavioral1/memory/2620-15-0x0000000023250000-0x00000000234AC000-memory.dmp	upx
behavioral1/memory/2644-18-0x0000000000400000-0x000000000065C000-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
2656	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	8e6bf23b4a2339775b1fe699be3ca03d.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	8e6bf23b4a2339775b1fe699be3ca03d.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	8e6bf23b4a2339775b1fe699be3ca03d.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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	8e6bf23b4a2339775b1fe699be3ca03d.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2620	8e6bf23b4a2339775b1fe699be3ca03d.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2620	8e6bf23b4a2339775b1fe699be3ca03d.exe
2644	8e6bf23b4a2339775b1fe699be3ca03d.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2620 wrote to memory of 2644	2620	8e6bf23b4a2339775b1fe699be3ca03d.exe	29
PID 2620 wrote to memory of 2644	2620	8e6bf23b4a2339775b1fe699be3ca03d.exe	29
PID 2620 wrote to memory of 2644	2620	8e6bf23b4a2339775b1fe699be3ca03d.exe	29
PID 2620 wrote to memory of 2644	2620	8e6bf23b4a2339775b1fe699be3ca03d.exe	29
PID 2644 wrote to memory of 2656	2644	8e6bf23b4a2339775b1fe699be3ca03d.exe	30
PID 2644 wrote to memory of 2656	2644	8e6bf23b4a2339775b1fe699be3ca03d.exe	30
PID 2644 wrote to memory of 2656	2644	8e6bf23b4a2339775b1fe699be3ca03d.exe	30
PID 2644 wrote to memory of 2656	2644	8e6bf23b4a2339775b1fe699be3ca03d.exe	30
PID 2644 wrote to memory of 2772	2644	8e6bf23b4a2339775b1fe699be3ca03d.exe	32
PID 2644 wrote to memory of 2772	2644	8e6bf23b4a2339775b1fe699be3ca03d.exe	32
PID 2644 wrote to memory of 2772	2644	8e6bf23b4a2339775b1fe699be3ca03d.exe	32
PID 2644 wrote to memory of 2772	2644	8e6bf23b4a2339775b1fe699be3ca03d.exe	32
PID 2772 wrote to memory of 2892	2772	cmd.exe	34
PID 2772 wrote to memory of 2892	2772	cmd.exe	34
PID 2772 wrote to memory of 2892	2772	cmd.exe	34
PID 2772 wrote to memory of 2892	2772	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\8e6bf23b4a2339775b1fe699be3ca03d.exe
"C:\Users\Admin\AppData\Local\Temp\8e6bf23b4a2339775b1fe699be3ca03d.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2620
- C:\Users\Admin\AppData\Local\Temp\8e6bf23b4a2339775b1fe699be3ca03d.exe
  C:\Users\Admin\AppData\Local\Temp\8e6bf23b4a2339775b1fe699be3ca03d.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2644
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\8e6bf23b4a2339775b1fe699be3ca03d.exe" /TN BSpsfata099d /F
    3⤵
    - Creates scheduled task(s)
    PID:2656
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN BSpsfata099d > C:\Users\Admin\AppData\Local\Temp\jX90TAt.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2772
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN BSpsfata099d
      4⤵
      PID:2892

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\jX90TAt.xml

Filesize
1KB

MD5
a0fd70eb9351b58f768c2c59cc2e15a0

SHA1
d12aa2cba108dd4a883caa9680334f45b52b9640

SHA256
9cbd3afa5f194f8f760837ee2fe4ce249226c2ee2e2216c88cd5ced2e3eafffe

SHA512
05ff2dd08bf64b94d166e4756b8d68394d115a66a5909fd3baf7e8e3f98741f2a8c20f0a08bd66758975825a3ef656a74a8bb24b272e98dcd7b68ba8f25baea0

Download Submit
\Users\Admin\AppData\Local\Temp\8e6bf23b4a2339775b1fe699be3ca03d.exe

Filesize
2.0MB

MD5
bed342f6f5251e50583f030ef7451b21

SHA1
3346e1063ff3ac98101c1a8875bebec772321e3a

SHA256
4dc4445aaece57c2b6474ffc10dea3f8e73196021f8985b4a2dd5ab3b6748073

SHA512
85b09456a91f628b279467cc89786ce04d2f2348915e4fcad128f8f026919e1a76517f7c8adb52cadea8756fccc24e30479064651461fd9c2d7b0b8c9b07e7af

Download Submit
memory/2620-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2620-2-0x0000000022DB0000-0x0000000022E2E000-memory.dmp

Filesize
504KB

Download
memory/2620-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2620-15-0x0000000023250000-0x00000000234AC000-memory.dmp

Filesize
2.4MB

Download
memory/2620-16-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2644-18-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2644-20-0x0000000022D90000-0x0000000022E0E000-memory.dmp

Filesize
504KB

Download
memory/2644-27-0x0000000000470000-0x00000000004DB000-memory.dmp

Filesize
428KB

Download
memory/2644-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2644-54-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads