Behavioral task
behavioral1
Sample
b768b6966037c4ea4ccb1593452a5b79_JaffaCakes118.exe
Resource
win7-20240611-en
General
-
Target
b768b6966037c4ea4ccb1593452a5b79_JaffaCakes118
-
Size
159KB
-
MD5
b768b6966037c4ea4ccb1593452a5b79
-
SHA1
83b820a2616023a017bbede4f561cb770aabae44
-
SHA256
e18837899c563c502639699a3657e2cd7e62e1f2a7bdef2ecb8b9cc21093059d
-
SHA512
ee44e4ca61439a2357b399cf387b564eeacf1bf3b7c08752bce5c9ec1d80975195d161fcd66ddbd4aeabbddd2e0b95da1b81a34ffebe6862c9987a97cf9c1cdb
-
SSDEEP
3072:9xA6jL/1br3eTISBYnffVsw2VWsRPMs22B8ICLuQowg2TC:9WWL/1KenewGfHNOhowJ
Malware Config
Signatures
-
Blackmoon family
-
Detect Blackmoon payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_blackmoon -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b768b6966037c4ea4ccb1593452a5b79_JaffaCakes118 unpack001/out.upx
Files
-
b768b6966037c4ea4ccb1593452a5b79_JaffaCakes118.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
UPX0 Size: - Virtual size: 384KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 157KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.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: 338KB - Virtual size: 337KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 41KB - Virtual size: 175KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 44B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE