Behavioral task
behavioral1
Sample
f4ce092400c37fcaf4601231ff71b160_NEAS.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
f4ce092400c37fcaf4601231ff71b160_NEAS.exe
Resource
win10v2004-20240419-en
General
-
Target
f4ce092400c37fcaf4601231ff71b160_NEAS
-
Size
391KB
-
MD5
f4ce092400c37fcaf4601231ff71b160
-
SHA1
c7cf65cffc2518172dc8a2b397fec92504ce2187
-
SHA256
883587f376d74370911aec3eb4b664999cb47f3abe37a6b092a126af2e93f771
-
SHA512
9fe27f99ef4b98d283bae10feb4e300757fe61969d3e6bc5f0b7998894402e430bfdb610157ad1a73e227d6cac8bb563a5fac2d5f6ce1d2ad8e965d503beb568
-
SSDEEP
12288:T61T9XvEhdfJkKSkU3kHyuaRB5t6k0IJogZ+SZE:+N9XvEhdfJkKSkU3kHyuaRB5t6k0IJon
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 f4ce092400c37fcaf4601231ff71b160_NEAS
Files
-
f4ce092400c37fcaf4601231ff71b160_NEAS.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: 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