Behavioral task
behavioral1
Sample
NEAS.18322f58b281b7062cd2407dffff7db0_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.18322f58b281b7062cd2407dffff7db0_JC.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.18322f58b281b7062cd2407dffff7db0_JC.exe
-
Size
1.2MB
-
MD5
18322f58b281b7062cd2407dffff7db0
-
SHA1
fc2c3fcf192f10fcdf3218dd560e8b31dc502ad2
-
SHA256
92f78cd0b9c9223e516b1e9895e1d914b40f18111119ee6cebc3cc3a6258cdb2
-
SHA512
08844a8ff4322eea8a5eda3328bb4ebcf4e766c188ce2951b1471e05f59f64c88001cd437840713ecfa7b26ed131379104a6718a76f021dac63c2b9cb9b03ce6
-
SSDEEP
24576:JME9m0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:JMENiLiZGT8P4Zfo06h1+91vOaGBA
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.18322f58b281b7062cd2407dffff7db0_JC.exe
Files
-
NEAS.18322f58b281b7062cd2407dffff7db0_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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ