Behavioral task
behavioral1
Sample
NEAS.07055d7d5fb2a5c6605a3b0bec18cc4b_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.07055d7d5fb2a5c6605a3b0bec18cc4b_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.07055d7d5fb2a5c6605a3b0bec18cc4b_JC.exe
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Size
269KB
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MD5
07055d7d5fb2a5c6605a3b0bec18cc4b
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SHA1
e18221badd946d043a52ed7d8c044f766fa2089e
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SHA256
cce42e7127ab0de95c8e16cf9c79edb483622a38c5ba11f199ca95621d8cfde4
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SHA512
f8f22a88ba109700a57782e306c5fbcd9e25931d882b447cfb47b5566f5bdff95c3edc5932d00933bc96b595221b275abeb37607d5f23c7a7ac88c1e53b0fe32
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SSDEEP
6144:MwIGWksaODX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55Kmj50GXoCcmASBTw2AXCJ:IGWk9ChtMtkM71r1MSXqPix55KI5fX/Z
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.07055d7d5fb2a5c6605a3b0bec18cc4b_JC.exe
Files
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NEAS.07055d7d5fb2a5c6605a3b0bec18cc4b_JC.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
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ