Behavioral task
behavioral1
Sample
NEAS.4e3ea47807828cb35517c4939121e480.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.4e3ea47807828cb35517c4939121e480.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.4e3ea47807828cb35517c4939121e480.exe
-
Size
482KB
-
MD5
4e3ea47807828cb35517c4939121e480
-
SHA1
a8caa3e9fc018c5b00217f2a2f17748f3e1ce472
-
SHA256
d92ec7f0b322d491b3c83971bc57c56c7c6525b0f70a82ff4765a5f1d5e5bb1c
-
SHA512
06302e0229d4035e0e09537c6abce38c1b601f826af42a58688a049850ef870ebe56470f6f1d3cbef2066c4cc0f94ad7a8a318c1ff37385f4fbc17d7055100f5
-
SSDEEP
12288:tHFgSD6sxJSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:98sxJSLrW4XWleKW8OThj
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.4e3ea47807828cb35517c4939121e480.exe
Files
-
NEAS.4e3ea47807828cb35517c4939121e480.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