9e7d2e49a7773ee727b01ddb33aadb73667597eaba21d9b90dd28e590c807643

General

Target

fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe
Size

1003KB
MD5

fbe4974aa207ef2f714ce642844f897c
SHA1

0d9cb2ee644cbbae4269834ddb170f77c54c6de1
SHA256

9e7d2e49a7773ee727b01ddb33aadb73667597eaba21d9b90dd28e590c807643
SHA512

403a715fa56b0b70b92163efd9e96eae88a4d5d8ce3fa65fb592dfae94470719293ed7ccc918f61ed7c262a87c7d8392881496637160df3c74192635594b67ef
SSDEEP

24576:p07cC9czqokhdbkiAyb5/vGQoadai7D3uITjIFOxo53ApIj:p042c2okhdbkiAyb5/vGQ7ai7D3xTgOu

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2040	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2040	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
1640	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1640-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000900000001223d-11.dat	upx
behavioral1/memory/2040-18-0x0000000000400000-0x000000000065C000-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
2900	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	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.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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	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1640	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1640	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe
2040	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 2040	1640	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe	29
PID 1640 wrote to memory of 2040	1640	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe	29
PID 1640 wrote to memory of 2040	1640	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe	29
PID 1640 wrote to memory of 2040	1640	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe	29
PID 2040 wrote to memory of 2900	2040	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe	30
PID 2040 wrote to memory of 2900	2040	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe	30
PID 2040 wrote to memory of 2900	2040	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe	30
PID 2040 wrote to memory of 2900	2040	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe	30
PID 2040 wrote to memory of 2952	2040	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe	32
PID 2040 wrote to memory of 2952	2040	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe	32
PID 2040 wrote to memory of 2952	2040	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe	32
PID 2040 wrote to memory of 2952	2040	fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe	32
PID 2952 wrote to memory of 3020	2952	cmd.exe	34
PID 2952 wrote to memory of 3020	2952	cmd.exe	34
PID 2952 wrote to memory of 3020	2952	cmd.exe	34
PID 2952 wrote to memory of 3020	2952	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Users\Admin\AppData\Local\Temp\fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2040
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe" /TN MJu5Ub8Eff50 /F
    3⤵
    - Creates scheduled task(s)
    PID:2900
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN MJu5Ub8Eff50 > C:\Users\Admin\AppData\Local\Temp\lcvOjTJ.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2952
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN MJu5Ub8Eff50
      4⤵
      PID:3020

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\lcvOjTJ.xml

Filesize
1KB

MD5
f23e4e030be524f2072c2f258e634767

SHA1
12e573f88fbb2fe84269d4c249e2f8176cd2210d

SHA256
59f67899a588b7c018948f97ef9b7d6246493c7a11a6298e30d08896a1102c10

SHA512
1151f258421fb8ce4b1adcfb9ed32be43a69c78ad190462abbe7c584f4560fea6b1e959436eab182f5c21dffad02e9b6c66593055eed95428d6e1195732fbcef

Download Submit
\Users\Admin\AppData\Local\Temp\fbe4974aa207ef2f714ce642844f897c_JaffaCakes118.exe

Filesize
1003KB

MD5
79aa222cef3bf6f8018c653a6bb11766

SHA1
51d2ac44985569d9082d0bf8055d6dc76321b038

SHA256
afae7411b55f3b0f5f91cea3ca04bd445e89eb6a6d5a5b0359b43db9bd14890e

SHA512
4f08da776f014be006b0c05bc2bc0c5d8c8eb9a5276e7f4d7d2c8018f81b92ee80d8bda85d35c5192f2b78dbe6ecaadcf5d4be07f9ed9461c52963a535dadf3f

Download Submit
memory/1640-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/1640-2-0x00000000002A0000-0x000000000031E000-memory.dmp

Filesize
504KB

Download
memory/1640-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1640-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1640-16-0x0000000023000000-0x000000002325C000-memory.dmp

Filesize
2.4MB

Download
memory/2040-18-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2040-20-0x00000000002F0000-0x000000000036E000-memory.dmp

Filesize
504KB

Download
memory/2040-27-0x0000000000200000-0x000000000026B000-memory.dmp

Filesize
428KB

Download
memory/2040-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2040-53-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads