Behavioral task
behavioral1
Sample
NEAS.85caef76d4dfa8b6ea4fd3b9ba31bcf0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.85caef76d4dfa8b6ea4fd3b9ba31bcf0.exe
Resource
win10v2004-20231025-en
General
-
Target
NEAS.85caef76d4dfa8b6ea4fd3b9ba31bcf0.exe
-
Size
269KB
-
MD5
85caef76d4dfa8b6ea4fd3b9ba31bcf0
-
SHA1
508bdc15e0b5dd0dde492c57592b41ee7ed20a2e
-
SHA256
13f845c66efecc2fcaa4132e04aa0a775a0fef4edc6bacc2c4287fbab00dd5aa
-
SHA512
ac4a24f8792a1384208b5e9db085a2cf9ba0c1f0502e896739cb140024575e7be603baa7d6b08cc1494aac76ecf52d754f7d5dc0fcb93fc45d88bccb1e20410f
-
SSDEEP
6144:LX8C5iibTiLk1DX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55Kmj50GXoCcmASBTwM:LXYbChtMtkM71r1MSXqPix55KI5fX/c+
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.85caef76d4dfa8b6ea4fd3b9ba31bcf0.exe
Files
-
NEAS.85caef76d4dfa8b6ea4fd3b9ba31bcf0.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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ