Behavioral task
behavioral1
Sample
NEAS.29f441af5279622a8f135c0139dbdac0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.29f441af5279622a8f135c0139dbdac0.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.29f441af5279622a8f135c0139dbdac0.exe
-
Size
366KB
-
MD5
29f441af5279622a8f135c0139dbdac0
-
SHA1
ec502d9dd19084078ff97b2e620af2a0c279180a
-
SHA256
ab471344cbcbee0aa2cde1b98cb79176981f0adc1fac89f03cda2bf67d36d6d1
-
SHA512
203953e6d3e1efc666ab1aef83e1803f1db143baabca353b63b76b4147c9e2e8e28147e88cd627219d3b8e15a44bbda7e88c784073ab61e26faf7c14af165156
-
SSDEEP
6144:Ys9yQJ9IdH6R75LRlUivKvUmKyIxLDXXoq9FJZCUmKyIxLpmAqkCcoMOk:Noa9Ix65ZoivKv32XXf9Do3+IviD
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.29f441af5279622a8f135c0139dbdac0.exe
Files
-
NEAS.29f441af5279622a8f135c0139dbdac0.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: 51KB - Virtual size: 51KB
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
.rsrc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.tls Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ