f19e08d4dfe93f146d574ed6d8b4d93391de265128d2d739352374496eaab2c3

General

Target

de4fa36030ef5aa569e237c23d05836a.exe
Size

6.4MB
MD5

de4fa36030ef5aa569e237c23d05836a
SHA1

ceef7843d6f072444967bd9143a9b67400dd6d8c
SHA256

f19e08d4dfe93f146d574ed6d8b4d93391de265128d2d739352374496eaab2c3
SHA512

602f10c468164b0188f8d4ca5d5457bc3593af7b0582ea39d197267ddba5197318dcee12517d7d821da9cb703e4c40565e15c57b349efacde45cc651c11092ae
SSDEEP

196608:Ze1dT5w6gxldlqRHBLgedlr/7jQdlqRHBLgedlW7CCdlqRHBLgedlr/7jQdlqRHw:Y1dT5n80v3Hv/v3Hv6

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2908	de4fa36030ef5aa569e237c23d05836a.exe

Executes dropped EXE 1 IoCs

pid	Process
2908	de4fa36030ef5aa569e237c23d05836a.exe

Loads dropped DLL 1 IoCs

pid	Process
2744	de4fa36030ef5aa569e237c23d05836a.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2744-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x0009000000012247-11.dat	upx
behavioral1/files/0x0009000000012247-17.dat	upx
behavioral1/memory/2744-16-0x0000000023B20000-0x0000000023D7C000-memory.dmp	upx
behavioral1/memory/2908-19-0x0000000000400000-0x000000000065C000-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
2756	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	de4fa36030ef5aa569e237c23d05836a.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	de4fa36030ef5aa569e237c23d05836a.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	de4fa36030ef5aa569e237c23d05836a.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	de4fa36030ef5aa569e237c23d05836a.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2744	de4fa36030ef5aa569e237c23d05836a.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2744	de4fa36030ef5aa569e237c23d05836a.exe
2908	de4fa36030ef5aa569e237c23d05836a.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 2908	2744	de4fa36030ef5aa569e237c23d05836a.exe	29
PID 2744 wrote to memory of 2908	2744	de4fa36030ef5aa569e237c23d05836a.exe	29
PID 2744 wrote to memory of 2908	2744	de4fa36030ef5aa569e237c23d05836a.exe	29
PID 2744 wrote to memory of 2908	2744	de4fa36030ef5aa569e237c23d05836a.exe	29
PID 2908 wrote to memory of 2756	2908	de4fa36030ef5aa569e237c23d05836a.exe	30
PID 2908 wrote to memory of 2756	2908	de4fa36030ef5aa569e237c23d05836a.exe	30
PID 2908 wrote to memory of 2756	2908	de4fa36030ef5aa569e237c23d05836a.exe	30
PID 2908 wrote to memory of 2756	2908	de4fa36030ef5aa569e237c23d05836a.exe	30
PID 2908 wrote to memory of 2616	2908	de4fa36030ef5aa569e237c23d05836a.exe	32
PID 2908 wrote to memory of 2616	2908	de4fa36030ef5aa569e237c23d05836a.exe	32
PID 2908 wrote to memory of 2616	2908	de4fa36030ef5aa569e237c23d05836a.exe	32
PID 2908 wrote to memory of 2616	2908	de4fa36030ef5aa569e237c23d05836a.exe	32
PID 2616 wrote to memory of 2580	2616	cmd.exe	34
PID 2616 wrote to memory of 2580	2616	cmd.exe	34
PID 2616 wrote to memory of 2580	2616	cmd.exe	34
PID 2616 wrote to memory of 2580	2616	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\de4fa36030ef5aa569e237c23d05836a.exe
"C:\Users\Admin\AppData\Local\Temp\de4fa36030ef5aa569e237c23d05836a.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2744
- C:\Users\Admin\AppData\Local\Temp\de4fa36030ef5aa569e237c23d05836a.exe
  C:\Users\Admin\AppData\Local\Temp\de4fa36030ef5aa569e237c23d05836a.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2908
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\de4fa36030ef5aa569e237c23d05836a.exe" /TN MJu5Ub8Eff50 /F
    3⤵
    - Creates scheduled task(s)
    PID:2756
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN MJu5Ub8Eff50 > C:\Users\Admin\AppData\Local\Temp\21F4E.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2616
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN MJu5Ub8Eff50
      4⤵
      PID:2580

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\21F4E.xml

Filesize
1KB

MD5
d559cf52ff65ec2563eb240e6f60cce6

SHA1
108be70ecf9a5a54507844175b6375a4aa8a4447

SHA256
0e95c9b3c14e8c9b59c2c5bed0507f0a9136be24fe6f70a0119aa25e6b585b67

SHA512
cc58501a3a9d0c92a9503bc8a2cfd5c866398d6b2b587f3d84579218fb1b154306ae1770638ef376d127613f8dec7ef58238ee6c9207cd54bc75a1960faaf29a

Download Submit
C:\Users\Admin\AppData\Local\Temp\de4fa36030ef5aa569e237c23d05836a.exe

Filesize
320KB

MD5
ee90f30c0e1ff03f1d339a2d82df3df0

SHA1
e593e719190b1924a0936b0985b67bac96587693

SHA256
88b95094587c6ad0a85fd677c259cadcb256a8a1616826d9b0be96112a891dcb

SHA512
b207466de94ec87287f4ee714deee9964248cca198dbe303e0dfa5b58fa5f09efa90a310bd82a11fe3e41b210c2be0b11e46da0f74c2d662dd0f8968f28a6191

Download Submit
\Users\Admin\AppData\Local\Temp\de4fa36030ef5aa569e237c23d05836a.exe

Filesize
576KB

MD5
070f7ab875939b0ecfca5070711627db

SHA1
1058b45d5777a4a0b39c7adc3095b162538bef37

SHA256
51d52982f6f9f7a202a72dc6e3c7b1e149c601d621d0743d6cc0ab747f429f7d

SHA512
70a31adb5670b1998207f5b3d879ced21100dd25b270b4fa85cce0dae27580804f4ac7656fca5937e05bee2f251a238ecc03d49ff61b1a5aa1d841601699be52

Download Submit
memory/2744-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2744-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2744-16-0x0000000023B20000-0x0000000023D7C000-memory.dmp

Filesize
2.4MB

Download
memory/2744-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2744-2-0x0000000001660000-0x00000000016DE000-memory.dmp

Filesize
504KB

Download
memory/2908-19-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2908-21-0x00000000001A0000-0x000000000021E000-memory.dmp

Filesize
504KB

Download
memory/2908-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2908-29-0x00000000002A0000-0x000000000030B000-memory.dmp

Filesize
428KB

Download
memory/2908-54-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads