Behavioral task
behavioral1
Sample
NEAS.183e14fdd1c69b5d9a3dc9c098445a60_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.183e14fdd1c69b5d9a3dc9c098445a60_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.183e14fdd1c69b5d9a3dc9c098445a60_JC.exe
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Size
269KB
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MD5
183e14fdd1c69b5d9a3dc9c098445a60
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SHA1
1de65df81b7bce7867261cbc51382c83e308813b
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SHA256
4963c4021d06e3fb83d2dec71c92f2be2fd0508e9157d22142f1c129e41afb38
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SHA512
71c3475a241dae2d7d1f185b53c1ee1b157eb4a63d4cfedabe5952a011bb976881283a4a0c353ce61c43f554e0e0f4dc22ac21c5ba9049f5f95bdd186ff0e45a
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SSDEEP
6144:BqCU9cvxhgVDX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55Kmj50GXoCcmASBTw2Ao:8CicvxtChtMtkM71r1MSXqPix55KI5fh
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.183e14fdd1c69b5d9a3dc9c098445a60_JC.exe
Files
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NEAS.183e14fdd1c69b5d9a3dc9c098445a60_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