Behavioral task
behavioral1
Sample
NEAS.de504f3380e36e295d7d0737ad1501c0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.de504f3380e36e295d7d0737ad1501c0.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.de504f3380e36e295d7d0737ad1501c0.exe
-
Size
378KB
-
MD5
de504f3380e36e295d7d0737ad1501c0
-
SHA1
03d40eedfc6267d1366768ae79f4165451c9ebcd
-
SHA256
b232e41412e4859019a1c961a7fe8d8e3e9d0b8e35f4a29c10723554d9324b56
-
SHA512
b286b9a587b271265f386e94f72154a37a458200aa3ba21a5c8b378d7b8f94762720a8fb583924d739a16b00448a88666470029740ee432f93e6ece267f64851
-
SSDEEP
6144:MMBB84CXf0p2prtMsQBma/atn9pG4l+0K76zHTgb8ecFeK8TJ4u392vVAMR4/5Vm:MMbsRMsEat9pG4l+0K7WHT91M52vVAMb
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.de504f3380e36e295d7d0737ad1501c0.exe
Files
-
NEAS.de504f3380e36e295d7d0737ad1501c0.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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kofbl Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ