Behavioral task
behavioral1
Sample
NEAS.e1ac00f721d4e4f8a50f4ecbba3d8669.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.e1ac00f721d4e4f8a50f4ecbba3d8669.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.e1ac00f721d4e4f8a50f4ecbba3d8669.exe
-
Size
217KB
-
MD5
e1ac00f721d4e4f8a50f4ecbba3d8669
-
SHA1
94889cdde6efe029096bf6a8111d1783b506075a
-
SHA256
c4cd52d68dd40aee64ad752bae960436bf620c81a0d4104e2326c9534ca3f095
-
SHA512
7c9f70390252409a63b5c05be96ef730b132bb5b80ae8cd61c4e17855d7b64df03e51ab62d44904d92a17268ae5f542011d2e23e417a1eb7ba32af6164891cc9
-
SSDEEP
6144:KUSiZTK40lUHTisQt9Nd1Kid908edttRURLw7:KUvRK4ZusQHNd1KidKjttRYLw7
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.e1ac00f721d4e4f8a50f4ecbba3d8669.exe
Files
-
NEAS.e1ac00f721d4e4f8a50f4ecbba3d8669.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
Sections
UPX0 Size: - Virtual size: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE