Behavioral task
behavioral1
Sample
NEAS.eff4b87674ac2081099addd4a9397b10.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.eff4b87674ac2081099addd4a9397b10.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.eff4b87674ac2081099addd4a9397b10.exe
-
Size
664KB
-
MD5
eff4b87674ac2081099addd4a9397b10
-
SHA1
ee11bf4b19c7f7a52ae9b520cb109898d2a1058a
-
SHA256
087beb101981f354cc2fb34bf117efe03fbaddd7f1de42a2905e15057c774f5f
-
SHA512
3a602f63687e5dfb614ee29b1eb48841db2676b6afec80c8ba03cc777dd027d9a190c8c27d81e91060592e10d7ce602e90e35eb1e09cdb41f7fd59d9bbcfb210
-
SSDEEP
12288:GlBpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYjmR54:GlBW4XWleKWNUir2MhNl6zX3w9As/xOX
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.eff4b87674ac2081099addd4a9397b10.exe
Files
-
NEAS.eff4b87674ac2081099addd4a9397b10.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: 45KB - Virtual size: 45KB
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: 12KB - Virtual size: 12KB
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
.ajelhf 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