Behavioral task
behavioral1
Sample
ee7fe850e0d9381a2057538171dcb5b0_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ee7fe850e0d9381a2057538171dcb5b0_NEIKI.exe
Resource
win10v2004-20240508-en
General
-
Target
ee7fe850e0d9381a2057538171dcb5b0_NEIKI
-
Size
486KB
-
MD5
ee7fe850e0d9381a2057538171dcb5b0
-
SHA1
fea0fd7b923e4ba4763976e442314d86d4828f2b
-
SHA256
aee4c9d2d0f813452f8bdcd8553c9142cc267f9b97f4625f477c1f112c2fd257
-
SHA512
492e85aaf61b6541c69c2a1f61fd6b68e1aaf6be5532698fdbceae2c0647eca502d862721492ae0189342af30859a77f17f664d29f956bd5a8454d6dbde31648
-
SSDEEP
12288:Kh2GzFHRFbe5qfF8Kfq30TXQYDy3i5/L5r0GBH1eW6:KhXzBRYqfF8Kfq30TXQYDy3i5/L5r0Ge
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 ee7fe850e0d9381a2057538171dcb5b0_NEIKI
Files
-
ee7fe850e0d9381a2057538171dcb5b0_NEIKI.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