Behavioral task
behavioral1
Sample
NEAS.1ed317408f5ffbfe1b653f7925f5ab8e_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.1ed317408f5ffbfe1b653f7925f5ab8e_JC.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.1ed317408f5ffbfe1b653f7925f5ab8e_JC.exe
-
Size
67KB
-
MD5
1ed317408f5ffbfe1b653f7925f5ab8e
-
SHA1
749738b6edc7539be32d9fd95779ab5c87f604cb
-
SHA256
2241e9b39b4980afc36702f89082f70c606a400df0a589527c8123d513f48b74
-
SHA512
5e9f877e6792d05126db4d3d2a2bf4023db81b5aec84f8cb93bec3c70965e9abb48fb6ec40ae617f84b6b40f3a6663657a1fc3f714ed61c58a6c448dc8df22ab
-
SSDEEP
768:cdxtYgfGv4PcW1dk9TxTBDqjl+BYdNthtgpDX/1H5rlEVErME/feYvn1q/D2ZuAv:WtDb1dk1xtDENXGtrsJifTduD4oTxw
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.1ed317408f5ffbfe1b653f7925f5ab8e_JC.exe
Files
-
NEAS.1ed317408f5ffbfe1b653f7925f5ab8e_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
.reloc Size: 27KB - Virtual size: 27KB
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: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.wixburn 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
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 4KB - Virtual size: 8KB
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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ