Behavioral task
behavioral1
Sample
NEAS.fb7dddb421690f82b099336a3736b5a0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.fb7dddb421690f82b099336a3736b5a0_JC.exe
Resource
win10v2004-20231025-en
General
-
Target
NEAS.fb7dddb421690f82b099336a3736b5a0_JC.exe
-
Size
357KB
-
MD5
fb7dddb421690f82b099336a3736b5a0
-
SHA1
238d48a7389f6b09c3c366db5e63ef9472ca0bbe
-
SHA256
062883326087aab8457f4628e57911f092fd9799cc4f9470e5c8673eb39f593b
-
SHA512
092695c11a7d6666c9bbc0289653268cff07359879d7eec696edec3460a728d46a260a3b628fc651b64f234d12f05563c392131c064a172a3e0969de89a3415b
-
SSDEEP
6144:CF3bxYXssMK1n6xJmPMwZoXpKtCe8AUReheFlfSZR0SvsuFrGoyeg3kl+fiXFOFC:C1xrOZoXpKtCe1eehil6ZR5ZrQeg3klx
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.fb7dddb421690f82b099336a3736b5a0_JC.exe
Files
-
NEAS.fb7dddb421690f82b099336a3736b5a0_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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ