Behavioral task
behavioral1
Sample
NEAS.4c01357a97930cfd9578f4310ddf41e0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.4c01357a97930cfd9578f4310ddf41e0.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.4c01357a97930cfd9578f4310ddf41e0.exe
-
Size
154KB
-
MD5
4c01357a97930cfd9578f4310ddf41e0
-
SHA1
0e5e00db554fc64584a69e225328c6db2af99c5a
-
SHA256
3e53191f1a0a960df0048f3ac8dc719570c07582958f1352e6ca087516cbbdac
-
SHA512
f3c93829acdb0fb3aed2352079a996538078845a88f9bc6fa3db0204ad2fdb7a559e366fd68b016a09f31649ea3d66777306061dbc3baa335e3f35aaa50ad1b6
-
SSDEEP
3072:bmb3NkkiQ3mdBjFI+nFtY6Yx/0RU6QeYQsm71vPmm8mpUrqHZB:Q3C9BRI+nPlYJ0asYFm71mm88UrEZB
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.4c01357a97930cfd9578f4310ddf41e0.exe
Files
-
NEAS.4c01357a97930cfd9578f4310ddf41e0.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.pdata Size: 47KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
CODE Size: 274B - Virtual size: 274B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ