Behavioral task
behavioral1
Sample
NEAS.3fd35dc913edb85ef3f1bf190ca2d1f0_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.3fd35dc913edb85ef3f1bf190ca2d1f0_JC.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.3fd35dc913edb85ef3f1bf190ca2d1f0_JC.exe
-
Size
332KB
-
MD5
3fd35dc913edb85ef3f1bf190ca2d1f0
-
SHA1
906f1c765c317a1115b2bcdeeef7c7aba01d3645
-
SHA256
dca0f3466e158b81d4792e9f3afdb74220240c0eb287c32e905c7a9e48b2e671
-
SHA512
e354065faba96abc9f22f99b74b9785a6e9a443742cb70e0228099249a70bbce8e111eb3a448349a892d0314d647fb160e8a11d99a20bf4a7773c848006dfba9
-
SSDEEP
6144:2rhbW3wSAhr1R6xie8opqXgKTpgtYOWlGmMvkqAlDiyUvpQf4vt74mD50e4mgUtV:qWwZ1RFpogXnV4MlGN1AlDkvXvtxDWVG
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.3fd35dc913edb85ef3f1bf190ca2d1f0_JC.exe
Files
-
NEAS.3fd35dc913edb85ef3f1bf190ca2d1f0_JC.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: 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