Behavioral task
behavioral1
Sample
e20d8cbbb7527e3a09e17f504cc89535ee6bc033d343f3759326ff584d9d6626.exe
Resource
win7-20240221-en
General
-
Target
e20d8cbbb7527e3a09e17f504cc89535ee6bc033d343f3759326ff584d9d6626
-
Size
88KB
-
MD5
44bfb38978965c886390f5dc9d4eacd2
-
SHA1
fce684fff9c86ddae63543c12fb575fe0c809652
-
SHA256
e20d8cbbb7527e3a09e17f504cc89535ee6bc033d343f3759326ff584d9d6626
-
SHA512
1e07c9359d64c3c172995eea266dcad8888e8fb58a3c421bfe93520dda4949d53691cff4f7b1bafbe5a066e2575af3da95cf1f7ec90365455b18fe748e48ab45
-
SSDEEP
1536:EF7p8VeHwYaBlAvXhRDtxY11686va0QgE9gHgMVnvLiDXsO:K98VNTAP3BW1k81cLAUvLiDXsO
Malware Config
Signatures
-
Blackmoon family
-
Detect Blackmoon payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_blackmoon -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e20d8cbbb7527e3a09e17f504cc89535ee6bc033d343f3759326ff584d9d6626 unpack001/out.upx
Files
-
e20d8cbbb7527e3a09e17f504cc89535ee6bc033d343f3759326ff584d9d6626.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: 412KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 85KB - Virtual size: 88KB
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: 391KB - Virtual size: 390KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 32KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE