Behavioral task
behavioral1
Sample
NEAS.f5cc431a4f27b4bd3355244c50685f40.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f5cc431a4f27b4bd3355244c50685f40.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.f5cc431a4f27b4bd3355244c50685f40.exe
-
Size
378KB
-
MD5
f5cc431a4f27b4bd3355244c50685f40
-
SHA1
67183fd41f5b417e8d22b0d68a7c783d44f274f5
-
SHA256
a73340c54611fe98eb8ea6ff22a50d68b11920e8b9316e4f93e9c407345474dc
-
SHA512
15fc1795907fa868ab1b4812dfe063358d8fa248c41fa9f33060368b9ea3b70f54b98306c013472713c2ebbffca2c5ea01d6b524b94c7f1552a21f224b7de648
-
SSDEEP
6144:IPmsXcwQprtMsQBma/atn9pG4l+0K76zHTgb8ecFeK8TJ4u392vVAMR4/5V0lLn5:LsXiRMsEat9pG4l+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.f5cc431a4f27b4bd3355244c50685f40.exe
Files
-
NEAS.f5cc431a4f27b4bd3355244c50685f40.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