ef50716f719bfcfc1d284824470795406cb807dedb55fd111c6e0512f55761df

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
09/04/2024, 13:09

Target

ea0f6e78ca5b0e22a93f77578ad078b0_JaffaCakes118.exe
Size

2.9MB
MD5

ea0f6e78ca5b0e22a93f77578ad078b0
SHA1

90ac7730b57fc86d27128c28545bfffb2887ff67
SHA256

ef50716f719bfcfc1d284824470795406cb807dedb55fd111c6e0512f55761df
SHA512

9901ebb5e52683b0a5921dc71a0141c4fae0bed2515fc48a191efa93ef573c473ac70370c6285c2bee7fccea1fa4ce2d94d0b3205f3cc4a8b9c248badfa137bd
SSDEEP

49152:zvvVARODHM4HeOCq9WPeNIw2ngWDHVXrLfN74NH5HUyNRcUsCVOzetdZJ:j04T9WPwIw2gG1Xrj4HBUCczzM3

Score

7^/10

upx

Deletes itself 1 IoCs

pid	Process
2988	ea0f6e78ca5b0e22a93f77578ad078b0_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2988	ea0f6e78ca5b0e22a93f77578ad078b0_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2064	ea0f6e78ca5b0e22a93f77578ad078b0_JaffaCakes118.exe

UPX packed file 4 IoCs

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

resource	yara_rule
behavioral1/memory/2064-0-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral1/files/0x000a00000001220d-10.dat	upx
behavioral1/memory/2988-16-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral1/memory/2064-14-0x00000000037F0000-0x0000000003CDF000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2064	ea0f6e78ca5b0e22a93f77578ad078b0_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2064	ea0f6e78ca5b0e22a93f77578ad078b0_JaffaCakes118.exe
2988	ea0f6e78ca5b0e22a93f77578ad078b0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2064 wrote to memory of 2988	2064	ea0f6e78ca5b0e22a93f77578ad078b0_JaffaCakes118.exe	28
PID 2064 wrote to memory of 2988	2064	ea0f6e78ca5b0e22a93f77578ad078b0_JaffaCakes118.exe	28
PID 2064 wrote to memory of 2988	2064	ea0f6e78ca5b0e22a93f77578ad078b0_JaffaCakes118.exe	28
PID 2064 wrote to memory of 2988	2064	ea0f6e78ca5b0e22a93f77578ad078b0_JaffaCakes118.exe	28

\Users\Admin\AppData\Local\Temp\ea0f6e78ca5b0e22a93f77578ad078b0_JaffaCakes118.exe

Filesize
2.9MB

MD5
b0f929f4def068a8e4c05c154d2196c8

SHA1
b36a257bfa8fdae1cc99b0ff46a93e6ec80ea63d

SHA256
dd64bc460c27cddb1d850c9ea38e27da3f7d52bb1dc212a5298835432a5099e6

SHA512
84f06f800b0af02c07e904e97629c7919f97eab7b0d6c9871498ad6cd44e275e47bdaf9556f4489c41957182387dfaa6240b8a3aba787f993dc13d36f12f8e5d

Download Submit
memory/2064-0-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2064-1-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2064-2-0x0000000001B20000-0x0000000001C53000-memory.dmp

Filesize
1.2MB

Download
memory/2064-14-0x00000000037F0000-0x0000000003CDF000-memory.dmp

Filesize
4.9MB

Download
memory/2064-13-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2988-17-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2988-16-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2988-19-0x0000000000130000-0x0000000000263000-memory.dmp

Filesize
1.2MB

Download
memory/2988-23-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/2988-24-0x00000000033F0000-0x000000000361A000-memory.dmp

Filesize
2.2MB

Download
memory/2988-31-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download