Behavioral task
behavioral1
Sample
a95737adb2cd7b1af2291d143200a82d8d32a868c64fb4acc542608f56a0aeda.exe
Resource
win7-20230220-en
General
-
Target
a95737adb2cd7b1af2291d143200a82d8d32a868c64fb4acc542608f56a0aeda
-
Size
146KB
-
MD5
0558b31bd9e3e8233ca74837754882d7
-
SHA1
a4bcad094372c9348bce850034a028460d19b0a6
-
SHA256
a95737adb2cd7b1af2291d143200a82d8d32a868c64fb4acc542608f56a0aeda
-
SHA512
4e8cb6bcd0b74b5508ee211fb2d7796fc5177d3b10fdc3283614ae872bd4cfa32d80648e35c79b2b2b3fa867eadcce4e706301f6e716e46fddefca08eeb1fb04
-
SSDEEP
3072:GB1Q3LeTWmL359vd0OmS7ok57ORL2G4kOqOcPxab/gp2pFuuxE6l/:E1WeTWmLp9vd0Om6B57ORaG4Rqh51p2q
Malware Config
Signatures
-
Blackmoon family
-
Detect Blackmoon payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/out.upx family_blackmoon -
Gh0st RAT payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/out.upx family_gh0strat -
Gh0strat family
-
Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource a95737adb2cd7b1af2291d143200a82d8d32a868c64fb4acc542608f56a0aeda unpack001/out.upx
Files
-
a95737adb2cd7b1af2291d143200a82d8d32a868c64fb4acc542608f56a0aeda.exe windows 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: 360KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 144KB - Virtual size: 148KB
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.exe windows 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: 128KB - Virtual size: 124KB
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: 268KB - Virtual size: 356KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE