Behavioral task
behavioral1
Sample
NEAS.8349d60645540eddd5ac386dda2f5fb0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.8349d60645540eddd5ac386dda2f5fb0.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.8349d60645540eddd5ac386dda2f5fb0.exe
-
Size
374KB
-
MD5
8349d60645540eddd5ac386dda2f5fb0
-
SHA1
c4af193d5525e18762baf4e1de69136849232e6e
-
SHA256
c5c4fcbd544e158665465c5ea1fa97d033275a5376cc33abb1e491461508d2f8
-
SHA512
3d539da4bd71bff3a1ae7d874cf0b422b94fba47fbe1011b3baf9b3237160e08895c429289d7da87ca148f5b1935b43a9c6c067268095b7df7de0bd9e4c580cf
-
SSDEEP
6144:1SRu24p8+6HYW0VBLaZ/nRG+G6T/pV4vBcie+ZtSVBOdLoT71JHCvkJ8eIQt+lv4:Mf4k90V8Vnc+Gu/j45cd+ZtSVBOdLovJ
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.8349d60645540eddd5ac386dda2f5fb0.exe
Files
-
NEAS.8349d60645540eddd5ac386dda2f5fb0.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