Behavioral task
behavioral1
Sample
bdf1dd99214b2cc1e0771e2746c80529.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
bdf1dd99214b2cc1e0771e2746c80529.exe
Resource
win10v2004-20231215-en
General
-
Target
bdf1dd99214b2cc1e0771e2746c80529.exe
-
Size
378KB
-
MD5
bdf1dd99214b2cc1e0771e2746c80529
-
SHA1
d49f0475ffe9a2b2cd9f3e350331bc16a045dd1f
-
SHA256
ee735909776b96480ace3f3ed3f7c70a071cb6e8a35233da03ea572427c5f485
-
SHA512
2a4bf7c5ce6b4c5a9dd28b748708b5007daea12dcf31716f5918e43e821b6b17e0c61a4c50a57a5a3291d01f4b33e812717be00cade129c669ed5990c46717bd
-
SSDEEP
6144:jKavELVtjrGprtMsQBma/atn9pG4l+0K76zHTgb8ecFeK8TJ4u392vVAMR4/5V0L:XERkRMsEat9pG4l+0K7WHT91M52vVAMb
Malware Config
Signatures
-
Berbew family
-
Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bdf1dd99214b2cc1e0771e2746c80529.exe
Files
-
bdf1dd99214b2cc1e0771e2746c80529.exe.exe windows:1 windows x86 arch: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