Behavioral task
behavioral1
Sample
scalen.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
scalen.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
scalen.exe
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
scalen.exe
Resource
win10v2004-20240611-en
General
-
Target
1570fb3543d651b6e2b4387fe23fb353_JaffaCakes118
-
Size
167KB
-
MD5
1570fb3543d651b6e2b4387fe23fb353
-
SHA1
55d1a0b5d92af0369e580af2e9fe228d9d264b62
-
SHA256
da4369f6040aff5030b7bbfc875d43bf218a1eecb35ba6d30ee1eb4c06e65630
-
SHA512
2465c4140fd6909e46bb0a9a23c0f02b07aa394008fa75cf580562ccec89710ec3f1a5b6c13e2ad4268ad2c4b94c81f27afcdf72373af51ac18ade72d9ae6e04
-
SSDEEP
3072:Plhr8G5T+O3aB3GqpbzKupGYoIBoz537xg/7FJW/0iDsx1gXfie:bf56OKBGqpbxUjem36/5qw1gXX
Malware Config
Signatures
-
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule static1/unpack001/scalen.dll acprotect -
resource yara_rule static1/unpack001/scalen.dll upx -
Unsigned PE 3 IoCs
Checks for missing Authenticode signature.
resource unpack001/scalen.dll unpack002/out.upx unpack001/scalen.exe
Files
-
1570fb3543d651b6e2b4387fe23fb353_JaffaCakes118.rar
-
Read Me.txt
-
cvars.ini
-
scalen.dll.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
UPX0 Size: - Virtual size: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 74KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 124KB - Virtual size: 120KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
scalen.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 148KB - Virtual size: 147KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
screenshot.JPG.jpg
-
settings.cfg