d931074e997d28a51201d93c50d7d3aa270af0ac3692940a018a2168c114ce31

Analysis

max time kernel
141s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
21/04/2024, 07:30

Target

fec3e81798c440d1c8c9166d4eda3afc_JaffaCakes118.exe
Size

2.7MB
MD5

fec3e81798c440d1c8c9166d4eda3afc
SHA1

ebb8e5d1299294fffa046cd99b83a96779042dc0
SHA256

d931074e997d28a51201d93c50d7d3aa270af0ac3692940a018a2168c114ce31
SHA512

53f4f09dffc5214626636a85557646c7fa128084dc038db24eaae0f7e56dbf9fd4f9d6ea3bba9d1b248ed0c0fc87ee376280442a8e75070ab4d25382d4ac7818
SSDEEP

49152:ZOxCm3TOTyb3FHWOyX1AOX4QzDsCODAPtAsYdozfW855BhBMX1p:iCWyTypMXCOIQhpkoIX1p

Score

7^/10

upx

Deletes itself 1 IoCs

pid	Process
4676	fec3e81798c440d1c8c9166d4eda3afc_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4676	fec3e81798c440d1c8c9166d4eda3afc_JaffaCakes118.exe

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral2/memory/1104-0-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral2/files/0x0009000000023285-11.dat	upx
behavioral2/memory/4676-13-0x0000000000400000-0x00000000008EF000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1104	fec3e81798c440d1c8c9166d4eda3afc_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1104	fec3e81798c440d1c8c9166d4eda3afc_JaffaCakes118.exe
4676	fec3e81798c440d1c8c9166d4eda3afc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1104 wrote to memory of 4676	1104	fec3e81798c440d1c8c9166d4eda3afc_JaffaCakes118.exe	91
PID 1104 wrote to memory of 4676	1104	fec3e81798c440d1c8c9166d4eda3afc_JaffaCakes118.exe	91
PID 1104 wrote to memory of 4676	1104	fec3e81798c440d1c8c9166d4eda3afc_JaffaCakes118.exe	91

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4060 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:8
1⤵
PID:5088

C:\Users\Admin\AppData\Local\Temp\fec3e81798c440d1c8c9166d4eda3afc_JaffaCakes118.exe

Filesize
2.7MB

MD5
6c5e9f10e40715d5b4212abbef86e990

SHA1
38ffe508da91151fdb5152a7ab1cf7bd22388d55

SHA256
2447f110e960665b5f854ce44805c1bb7a9d898d7f4fad27d3f9426eaada00a8

SHA512
4ee4e6ffa6096f313f89497975465d7d0eb6c608f8f34a76c7ab846d9be0fa516dd418b67ad811803d5f0660bdbe0b47383df44e12f3dfa1bf975ff813324f91

Download Submit
memory/1104-0-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/1104-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

Filesize
1.2MB

Download
memory/1104-2-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/1104-12-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/4676-13-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/4676-15-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/4676-14-0x00000000018F0000-0x0000000001A23000-memory.dmp

Filesize
1.2MB

Download
memory/4676-20-0x0000000005560000-0x000000000578A000-memory.dmp

Filesize
2.2MB

Download
memory/4676-21-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/4676-40-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download