Behavioral task
behavioral1
Sample
3836891c98a4c513d581518cc118eb4bbb0f9ecbe2ed8e094a0929ef07ac89a6.exe
Resource
win7-20240729-en
General
-
Target
3836891c98a4c513d581518cc118eb4bbb0f9ecbe2ed8e094a0929ef07ac89a6
-
Size
1.1MB
-
MD5
8f04e2f4b7c5736115e529642e607527
-
SHA1
90fe2b4c2574b6f45dc3baf03dca8aac11797e2d
-
SHA256
3836891c98a4c513d581518cc118eb4bbb0f9ecbe2ed8e094a0929ef07ac89a6
-
SHA512
8a6bbed2c08ae77de338d7dc675f00369f92a3f27617406dc6acfacaaa7ac5e2b1ef8f9335e371c1ca30190fae922f0c1c8b23dddc1536470bfb5995a620f276
-
SSDEEP
24576:PDMHqv4A8orExD3++OwVzQ652edlAvqk0JJeLNjgSGxfvdAh:PwHR44OviM6AedM0KLNsSC9A
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 3836891c98a4c513d581518cc118eb4bbb0f9ecbe2ed8e094a0929ef07ac89a6 unpack001/out.upx
Files
-
3836891c98a4c513d581518cc118eb4bbb0f9ecbe2ed8e094a0929ef07ac89a6.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: 1.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 144KB - Virtual size: 483KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ