Behavioral task
behavioral1
Sample
NEAS.e84b03685eb7f5ccdde09807c975ede0_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.e84b03685eb7f5ccdde09807c975ede0_JC.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.e84b03685eb7f5ccdde09807c975ede0_JC.exe
-
Size
1.5MB
-
MD5
e84b03685eb7f5ccdde09807c975ede0
-
SHA1
23083b8351e25c0fc1e36126b37bb38b2974cbf7
-
SHA256
f8e0f1870d9500f78f6e6f98192f3f295110f65944e9fde2d41392318f98e3f4
-
SHA512
11546893090dfff13d4698a7d59ddbe5b9e85ac94a2818ca39b97719c6ea2912d40cdb0081fc4a64a8a57df8b16ff1f373d7772f60e7a7721e7f74f46f6fbac2
-
SSDEEP
24576:fCT4Ph2kkkkK4kXkkkkkkkkhLX3a20R0v50+YNpsKv2EvZHp3oWtec+fwv4cXcyx:/bazR0vKLXZnec+Yv4cXcy6l6mFndw2m
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.e84b03685eb7f5ccdde09807c975ede0_JC.exe
Files
-
NEAS.e84b03685eb7f5ccdde09807c975ede0_JC.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: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flh Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ