Behavioral task
behavioral1
Sample
NEAS.d0a41c71d5864cd165494fda4e2f39a0.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.d0a41c71d5864cd165494fda4e2f39a0.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.d0a41c71d5864cd165494fda4e2f39a0.exe
-
Size
368KB
-
MD5
d0a41c71d5864cd165494fda4e2f39a0
-
SHA1
a1bb0928b500c767a7793e0c764fdfb9c36072a7
-
SHA256
1f4c1ec5b5dca4e4b32248e37013b259072ba73c18cb6215af3327d2d73a0f7b
-
SHA512
d520ea88220b33d6715af69fdd19d60dd6561090268ecfc3e24ad7270533acc53f385974201bd958f59416ebfa54d9a0c8a493896b68143b2b90a76a2ac74c5d
-
SSDEEP
6144:8hFdxz0369Fbbbbbb88OE4f9FIUpOVw86CmOJfTo9FIUIhrcflDMxy9FIUpOVw8w:YzDVaAD6RrI1+lDMEAD6Rr2NWL
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.d0a41c71d5864cd165494fda4e2f39a0.exe
Files
-
NEAS.d0a41c71d5864cd165494fda4e2f39a0.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
.text Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc 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
.text Size: 2KB - 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: 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