Behavioral task
behavioral1
Sample
NEAS.35780576e24c2535dfcfc160e1d3f8b0.exe
Resource
win7-20230831-en
General
-
Target
NEAS.35780576e24c2535dfcfc160e1d3f8b0.exe
-
Size
453KB
-
MD5
35780576e24c2535dfcfc160e1d3f8b0
-
SHA1
201dce05b53b1c50799565fd1fffbaa356f47c6d
-
SHA256
d8f51de516dee69af534b4d2627e106e8b5c70e7d9c7e9eb4f7631a3f09f2fc4
-
SHA512
904590aa8cec7ae0947ae4c67d783655914e3dbcc8eb79b8cb8b7fe687d0d750a0535c1c45d5954dfa7f348b3a084bee59fbfcd84836d1755291c14077aad140
-
SSDEEP
12288:64wFHoSJ1zBR/p2r8Cnkhdar2oGNLty6SDXaXIKJcnsjs0STADuO1ve5yqh8:MtBR/Mr8Cnkhdar2oGNLty6SDXaXIKJn
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 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.35780576e24c2535dfcfc160e1d3f8b0.exe
Files
-
NEAS.35780576e24c2535dfcfc160e1d3f8b0.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
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.code Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ