Behavioral task
behavioral1
Sample
2d04627c8e0dc7a1ab7f53111885c120_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2d04627c8e0dc7a1ab7f53111885c120_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
2d04627c8e0dc7a1ab7f53111885c120_NEAS
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Size
208KB
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MD5
2d04627c8e0dc7a1ab7f53111885c120
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SHA1
1fecdd1ecb4e8627dff1589884c903018d04b14f
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SHA256
601008c286ba2b46627efc086a8eaaeb1f757de74ef628565e9e966f61495cd6
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SHA512
c0fc222075061967683d8371a0abd1c147361bf0c07ccf20d10aaf690103715f3521bae54b4bd538a005bcd91082088c71ae711abd5c010ac80f45f7923bd257
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SSDEEP
6144:DjyJtBODX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55KmC:DjyJjChtMtkM71r1MSXqPix55Kx
Malware Config
Signatures
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Berbew family
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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 2d04627c8e0dc7a1ab7f53111885c120_NEAS
Files
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2d04627c8e0dc7a1ab7f53111885c120_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
.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