Behavioral task
behavioral1
Sample
NEAS.fa62cc8da5b22e332e1e7442935dfe10.exe
Resource
win7-20231025-en
General
-
Target
NEAS.fa62cc8da5b22e332e1e7442935dfe10.exe
-
Size
1.7MB
-
MD5
fa62cc8da5b22e332e1e7442935dfe10
-
SHA1
3e0a9c498bdaa694c0942e00fbd967d85a04b8a6
-
SHA256
a645ffb69bc492317e2b1f29954d7029360579e4526550c1a565eb75b198c0af
-
SHA512
611f4b3d4dfd6dcf3cdf61ba58d7d3f5c7f805a74ece5ab140f03d169cc90daaa4ad21734cab2c05e7ad39dc25a24f67b548fdca34690be7025efeaf411380e5
-
SSDEEP
49152:8j+ka0W1tOtelkmLxDSk4dkne1tDg3CY/AG:8j/qtOteSkDSNdknitDg1/AG
Malware Config
Signatures
-
Berbew family
-
Malware Backdoor - Berbew 1 IoCs
Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.fa62cc8da5b22e332e1e7442935dfe10.exe
Files
-
NEAS.fa62cc8da5b22e332e1e7442935dfe10.exe.exe windows:4 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 4.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.6MB - Virtual size: 1.6MB
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