13f919e4c6e4d48a186f9ecc0077c66eff46c662bc0c70a5458f49d1ff05668f

Analysis

max time kernel
137s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
15-04-2024 14:11

Target

f13fb984e1442866259247cedc9b9677_JaffaCakes118.dll
Size

52KB
MD5

f13fb984e1442866259247cedc9b9677
SHA1

3fabf9aff0139dcab118323161ba9fef35764c5f
SHA256

13f919e4c6e4d48a186f9ecc0077c66eff46c662bc0c70a5458f49d1ff05668f
SHA512

a056040e1fe09ef1710af14ee1800c059a3d5b6475b027fb2361bc579a2a1d2e78f7a5c89ef207622a2a7711f679d4bb6ba71a9c2343776809111bc91aabc75c
SSDEEP

1536:mXovzEtOz1Dqd072TEUgK3sdEALj/HrSJr+9tZk0aA:BzEtOxaTpRo6Jr+DZx

Score

5^/10

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\sperls.dll	rundll32.exe
File created	C:\Windows\SysWOW64\espter.sys	rundll32.exe
File created	C:\Windows\SysWOW64\sperls.dll	rundll32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2252	rundll32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3136 wrote to memory of 2252	3136	rundll32.exe	91
PID 3136 wrote to memory of 2252	3136	rundll32.exe	91
PID 3136 wrote to memory of 2252	3136	rundll32.exe	91
PID 2252 wrote to memory of 3316	2252	rundll32.exe	57

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=4796 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
1⤵
PID:3516