Behavioral task
behavioral1
Sample
NEAS.77ae59ff6e579f08fcbfb0355e25c0d0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.77ae59ff6e579f08fcbfb0355e25c0d0.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.77ae59ff6e579f08fcbfb0355e25c0d0.exe
-
Size
269KB
-
MD5
77ae59ff6e579f08fcbfb0355e25c0d0
-
SHA1
c805274e1699b6f33d5488c006dd6fa38ed3a7ab
-
SHA256
af6794785acd1393e0c2695b13f5ebbe013e356546357eaab4b2f0b9404e5469
-
SHA512
d7ca34b16d4e51b67b11d73229a48cd22aad20dc79cb3a33c32860bed7f6585d14e9eea70a7ea66afcf4a2313bc9ad9f0afbc3625793f8c07f77fa38391929ff
-
SSDEEP
6144:aNf9syba1DX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55Kmj50GXoCcmASBTw2AXCJ:0syChtMtkM71r1MSXqPix55KI5fX/cTy
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.77ae59ff6e579f08fcbfb0355e25c0d0.exe
Files
-
NEAS.77ae59ff6e579f08fcbfb0355e25c0d0.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