Behavioral task
behavioral1
Sample
NEAS.1a0cf47c5084288b1ac4cdbdd4ede956.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.1a0cf47c5084288b1ac4cdbdd4ede956.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.1a0cf47c5084288b1ac4cdbdd4ede956.exe
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Size
269KB
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MD5
1a0cf47c5084288b1ac4cdbdd4ede956
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SHA1
e71c47b3fb0f27a939f3944dd1b9c0de6a40240f
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SHA256
1eae45f5d651e62134641873bb1ae13d6144343a820b4034b8a6b376e92f96c4
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SHA512
8739231038495632723611749d785fa46f579126db5ab98e8fc7dab15eb9fdad2abe54b0580ddaf0340d8031331ff1bd11cf6a1b8e4e6b8bbbc753b9781873a9
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SSDEEP
6144:muGHnxTRUQ/N61DX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55Kmj50GXoCcmASBTp:muGHnF/NNChtMtkM71r1MSXqPix55KIv
Malware Config
Signatures
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Berbew family
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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.1a0cf47c5084288b1ac4cdbdd4ede956.exe
Files
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NEAS.1a0cf47c5084288b1ac4cdbdd4ede956.exe.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
.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