Overview
overview
8Static
static
3idm.6.41.1...Aa.exe
windows7-x64
7idm.6.41.1...Aa.exe
windows10-2004-x64
7idm.6.41.1...NT.url
windows7-x64
6idm.6.41.1...NT.url
windows10-2004-x64
4idm.6.41.1...ll.cmd
windows7-x64
8idm.6.41.1...ll.cmd
windows10-2004-x64
8idm.6.41.1...me.url
windows7-x64
6idm.6.41.1...me.url
windows10-2004-x64
4Static task
static1
Behavioral task
behavioral1
Sample
idm.6.41.11.Silent.kuyhAa/Internet.Download.Manager 6.41.11.kuyhAa.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
idm.6.41.11.Silent.kuyhAa/Internet.Download.Manager 6.41.11.kuyhAa.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
idm.6.41.11.Silent.kuyhAa/VERYSILENT.url
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
idm.6.41.11.Silent.kuyhAa/VERYSILENT.url
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
idm.6.41.11.Silent.kuyhAa/_Silent Install.cmd
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
idm.6.41.11.Silent.kuyhAa/_Silent Install.cmd
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
idm.6.41.11.Silent.kuyhAa/www.kuyhaa.me.url
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
idm.6.41.11.Silent.kuyhAa/www.kuyhaa.me.url
Resource
win10v2004-20230220-en
General
-
Target
idm.6.41.11.Silent.kuyhAa.zip
-
Size
13.9MB
-
MD5
73daa5bb600c5f6472dbd3a50e291032
-
SHA1
ac25aaf994a30367cc0d9942db57b71d718bd400
-
SHA256
0351069209f52fc99ba163f0a735c3421296257f5534a06d48387f830521cc9d
-
SHA512
d04cf14fca088e26b136ba7458c873dcb7d8fe3011093f7b7dfd62dc08c994239b7bd17434afc783cc28c2b3e7fb0e25fc02b50c4c3d9f8641def8291dee93e3
-
SSDEEP
393216:c+jHmWcdb5pyw9tjg2VD4nFYNNmOcI7PI3oecTL:FHmWaVhsAmOnw3Jcv
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/idm.6.41.11.Silent.kuyhAa/Internet.Download.Manager 6.41.11.kuyhAa.exe
Files
-
idm.6.41.11.Silent.kuyhAa.zip.zip
-
idm.6.41.11.Silent.kuyhAa/Cara Install Penting.png.png
-
idm.6.41.11.Silent.kuyhAa/Internet.Download.Manager 6.41.11.kuyhAa.exe.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 588B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 21KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
idm.6.41.11.Silent.kuyhAa/KeyReg.reg
-
idm.6.41.11.Silent.kuyhAa/Penting !.txt
-
idm.6.41.11.Silent.kuyhAa/Settings.reg
-
idm.6.41.11.Silent.kuyhAa/VERYSILENT.url
-
idm.6.41.11.Silent.kuyhAa/_Silent Install.cmd
-
idm.6.41.11.Silent.kuyhAa/www.kuyhaa.me.url