Overview
overview
7Static
static
7Akuma/lib/...ad.exe
windows10-2004-x64
1Akuma/lib/...ad.exe
windows10-2004-x64
1Akuma/lib/...er.exe
windows10-2004-x64
7Akuma/lib/cmdbkg.exe
windows10-2004-x64
1Akuma/lib/cmdwiz.exe
windows10-2004-x64
1Akuma/lib/...za.dll
windows10-2004-x64
1Akuma/lib/...za.exe
windows10-2004-x64
1Akuma/lib/...xa.dll
windows10-2004-x64
1Akuma/lib/...ad.exe
windows10-2004-x64
1Akuma/lib/...ad.exe
windows10-2004-x64
1Akuma/lib/...er.exe
windows10-2004-x64
7Akuma/lib/...kg.exe
windows10-2004-x64
1Akuma/lib/...iz.exe
windows10-2004-x64
1Akuma/lib/...za.dll
windows10-2004-x64
1Akuma/lib/...za.exe
windows10-2004-x64
1Akuma/lib/...xa.dll
windows10-2004-x64
1Akuma/lib/...za.dll
windows10-2004-x64
3Akuma/lib/...za.exe
windows10-2004-x64
1Akuma/lib/...xa.dll
windows10-2004-x64
3Akuma/lib/...ox.exe
windows10-2004-x64
3Akuma/lib/...ox.exe
windows10-2004-x64
3Akuma/lib/...ad.exe
windows10-2004-x64
1Akuma/lib/...ad.exe
windows10-2004-x64
1Akuma/lib/...er.exe
windows10-2004-x64
7Akuma/lib/...kg.exe
windows10-2004-x64
1Akuma/lib/...iz.exe
windows10-2004-x64
1Akuma/lib/...rl.exe
windows10-2004-x64
1Akuma/lib/...rl.exe
windows10-2004-x64
1Akuma/lib/...td.exe
windows10-2004-x64
7Akuma/lib/...64.exe
windows10-2004-x64
7Akuma/lib/...86.exe
windows10-2004-x64
7Akuma/lib/...rl.exe
windows10-2004-x64
1Analysis
-
max time kernel
112s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
26/06/2024, 19:15
Behavioral task
behavioral1
Sample
Akuma/lib/binread/x64/binread.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral2
Sample
Akuma/lib/binread/x86/binread.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
Akuma/lib/bookmarks_parser.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral4
Sample
Akuma/lib/cmdbkg.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
Akuma/lib/cmdwiz.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral6
Sample
Akuma/lib/speak/7za/x64/7za.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral7
Sample
Akuma/lib/speak/7za/x64/7za.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral8
Sample
Akuma/lib/speak/7za/x64/7zxa.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral9
Sample
Akuma/lib/speak/binread/x64/binread.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral10
Sample
Akuma/lib/speak/binread/x86/binread.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral11
Sample
Akuma/lib/speak/bookmarks_parser.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral12
Sample
Akuma/lib/speak/cmdbkg.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
Akuma/lib/speak/cmdwiz.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral14
Sample
Akuma/lib/speak/curl/7za/x64/7za.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral15
Sample
Akuma/lib/speak/curl/7za/x64/7za.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral16
Sample
Akuma/lib/speak/curl/7za/x64/7zxa.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
Akuma/lib/speak/curl/7za/x86/7za.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral18
Sample
Akuma/lib/speak/curl/7za/x86/7za.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral19
Sample
Akuma/lib/speak/curl/7za/x86/7zxa.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral20
Sample
Akuma/lib/speak/curl/OpenFileBox.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
Akuma/lib/speak/curl/SaveFileBox.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral22
Sample
Akuma/lib/speak/curl/binread/x64/binread.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral23
Sample
Akuma/lib/speak/curl/binread/x86/binread.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral24
Sample
Akuma/lib/speak/curl/bookmarks_parser.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
Akuma/lib/speak/curl/cmdbkg.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral26
Sample
Akuma/lib/speak/curl/cmdwiz.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
Akuma/lib/speak/curl/curl/x64/curl.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral28
Sample
Akuma/lib/speak/curl/curl/x86/curl.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral29
Sample
Akuma/lib/speak/curl/speak/extd.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral30
Sample
Akuma/lib/speak/curl/speak/x64/speak-x64.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
Akuma/lib/speak/curl/speak/x86/speak-x86.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral32
Sample
Akuma/lib/speak/curl/x64/curl.exe
Resource
win10v2004-20240611-en
General
-
Target
Akuma/lib/speak/curl/7za/x86/7za.dll
-
Size
263KB
-
MD5
3107caecf7ec7a7ce12d05f9c3ab078f
-
SHA1
b72ac571efde591906771b45bed5b7dc568d7b08
-
SHA256
bd377ba96ff8d3cbaea98190c8a60f32dc9d64dd44eed9aade05d3a74d935701
-
SHA512
e5f7bceb39975bc77de3d118ab17aed0f2bd5df12dbbcad5a355c34d71dff883a482b377e4b98622ccc3ba48649ba3330d3bb0bac7f9f2e861d9af0c10d1637e
-
SSDEEP
6144:ZNnwY0ozR5spzvSrnHefQOWdFQJvUhq36F:ZGY0YR5VrnHefgd6JvUe6F
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4732 1152 WerFault.exe 89 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2452 wrote to memory of 1152 2452 rundll32.exe 89 PID 2452 wrote to memory of 1152 2452 rundll32.exe 89 PID 2452 wrote to memory of 1152 2452 rundll32.exe 89
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Akuma\lib\speak\curl\7za\x86\7za.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2452 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Akuma\lib\speak\curl\7za\x86\7za.dll,#12⤵PID:1152
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1152 -s 6003⤵
- Program crash
PID:4732
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1152 -ip 11521⤵PID:3428
-
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 --field-trial-handle=4120,i,11266875042087428226,16669718873272757238,262144 --variations-seed-version --mojo-platform-channel-handle=4204 /prefetch:81⤵PID:4896