Behavioral task
behavioral1
Sample
NEAS.0b4f1f1fc46f3924f0cbacbeaf572ecd.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.0b4f1f1fc46f3924f0cbacbeaf572ecd.exe
Resource
win10v2004-20231025-en
General
-
Target
NEAS.0b4f1f1fc46f3924f0cbacbeaf572ecd.exe
-
Size
391KB
-
MD5
0b4f1f1fc46f3924f0cbacbeaf572ecd
-
SHA1
4e64b4150870b62cf0a349ce54b5265d5cb7f684
-
SHA256
f7742ec27f983ccfd78a8db8a7a13607d32fc36aa2046fbf037327dcb4b8bb3a
-
SHA512
3f0dbab145396b53f0880f7d942f1ba2dd22d67a86225abb8b2d2c0c508997a27ce9b25358c5c22805ad97c428a86a9b980fd58ebb9abd9dc5d1c74ea7afddb8
-
SSDEEP
12288:qfKT9XvEhdfJkKSkU3kHyuaRB5t6k0IJogZ+SZE:99XvEhdfJkKSkU3kHyuaRB5t6k0IJogU
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.0b4f1f1fc46f3924f0cbacbeaf572ecd.exe
Files
-
NEAS.0b4f1f1fc46f3924f0cbacbeaf572ecd.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: 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
.data Size: 12KB - Virtual size: 12KB
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
.ajelhf 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