Behavioral task
behavioral1
Sample
NEAS.a69e43927446d925b89ce15b9ad30d60_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.a69e43927446d925b89ce15b9ad30d60_JC.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.a69e43927446d925b89ce15b9ad30d60_JC.exe
-
Size
482KB
-
MD5
a69e43927446d925b89ce15b9ad30d60
-
SHA1
7a5f0001054dafe7d68dcbc2908d3c06e085ea05
-
SHA256
89b90d8a9c11f10be1ea2d0f2904fd07d2fd8943ba3870a10657ed678f9765d9
-
SHA512
608162087b80ef7a1505692837f4c0687e4b8792403cfeb7fe910a74294907a2af3c7607978efff124b2440e419a58da0fb49d5ed1b06c5fd1aac0efa408c08d
-
SSDEEP
12288:noumCJSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:oumCJSLrW4XWleKW8OThj
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.a69e43927446d925b89ce15b9ad30d60_JC.exe
Files
-
NEAS.a69e43927446d925b89ce15b9ad30d60_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: 45KB - Virtual size: 45KB
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
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids 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
.text Size: 6KB - Virtual size: 8KB
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
.pdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ