Behavioral task
behavioral1
Sample
NEAS.f65386159492cff2afb74c6c626c94c0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f65386159492cff2afb74c6c626c94c0.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.f65386159492cff2afb74c6c626c94c0.exe
-
Size
384KB
-
MD5
f65386159492cff2afb74c6c626c94c0
-
SHA1
c2d6175c621c4065a9e340a90e81ab351654c7e2
-
SHA256
172dc1be751e3be3d0d41835ef1a1915c0e0ba4765e7ec900ce54ca76036b82c
-
SHA512
f59db31f5be52ccc8a648087831badbf407c7b3380f7cedf16ceeb689463479a35cdb027ea3e074cb3377f4beff2da183831e96b6f14816e8f531497a11dab25
-
SSDEEP
6144:tcOD8gezTYaT15f7o+STYaT15fsnoW6B1S6Kvw2fV9rU+Lw6gYviIajJsnIfvJPn:tPD8JTYapJoTYapbt1S3vwyjrU+LKYAF
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.f65386159492cff2afb74c6c626c94c0.exe
Files
-
NEAS.f65386159492cff2afb74c6c626c94c0.exe.exe windows:1 windows 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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fldo Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ