Behavioral task
behavioral1
Sample
NEAS.131b4818b424ac2d11d2781551f28090.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.131b4818b424ac2d11d2781551f28090.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.131b4818b424ac2d11d2781551f28090.exe
-
Size
1.2MB
-
MD5
131b4818b424ac2d11d2781551f28090
-
SHA1
89b665c507bc5b413729923d22eec4a53c3a13b2
-
SHA256
242945e5ba36a21e66a328ea5690c85019829d6e00a942ff652971d1c764b6fc
-
SHA512
4cd8800c08eb395dfafab568d252b631a3abb88ebef8a8e62a7e3c11013bae2f0fc93140511b7461fbce539bc87d1f710b34c21bcaa0e2cf0fa953d03264d51b
-
SSDEEP
24576:PTgm0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:70iLiZGT8P4Zfo06h1+91vOaGBA
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.131b4818b424ac2d11d2781551f28090.exe
Files
-
NEAS.131b4818b424ac2d11d2781551f28090.exe.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flh Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ