Overview
overview
4Static
static
3BrutusA2/BrutusA2.exe
windows7-x64
1BrutusA2/BrutusA2.exe
windows10-2004-x64
1BrutusA2/Overview.doc
windows7-x64
4BrutusA2/Overview.doc
windows10-2004-x64
1BrutusA2/b...A2.exe
windows7-x64
1BrutusA2/b...A2.exe
windows10-2004-x64
1BrutusA2/b...ew.doc
windows7-x64
4BrutusA2/b...ew.doc
windows10-2004-x64
1BrutusA2/b...me.doc
windows7-x64
4BrutusA2/b...me.doc
windows10-2004-x64
1BrutusA2/readme.doc
windows7-x64
4BrutusA2/readme.doc
windows10-2004-x64
1Static task
static1
Behavioral task
behavioral1
Sample
BrutusA2/BrutusA2.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
BrutusA2/BrutusA2.exe
Resource
win10v2004-20230915-en
Behavioral task
behavioral3
Sample
BrutusA2/Overview.doc
Resource
win7-20230831-en
Behavioral task
behavioral4
Sample
BrutusA2/Overview.doc
Resource
win10v2004-20230915-en
Behavioral task
behavioral5
Sample
BrutusA2/brutus-aet2/BrutusA2.exe
Resource
win7-20230831-en
Behavioral task
behavioral6
Sample
BrutusA2/brutus-aet2/BrutusA2.exe
Resource
win10v2004-20230915-en
Behavioral task
behavioral7
Sample
BrutusA2/brutus-aet2/Overview.doc
Resource
win7-20230831-en
Behavioral task
behavioral8
Sample
BrutusA2/brutus-aet2/Overview.doc
Resource
win10v2004-20230915-en
Behavioral task
behavioral9
Sample
BrutusA2/brutus-aet2/readme.doc
Resource
win7-20230831-en
Behavioral task
behavioral10
Sample
BrutusA2/brutus-aet2/readme.doc
Resource
win10v2004-20230915-en
Behavioral task
behavioral11
Sample
BrutusA2/readme.doc
Resource
win7-20230831-en
Behavioral task
behavioral12
Sample
BrutusA2/readme.doc
Resource
win10v2004-20230915-en
General
-
Target
BrutusA2.zip
-
Size
1.3MB
-
MD5
6b14e90b4f18d56f615f562884123c59
-
SHA1
5e2abca1d5dce37433ea9407a9c612f7e680ae04
-
SHA256
20e083f7a7363ec090ef1f9fe9d2611bfbbde0965b8e1401c3bfb8ab05136731
-
SHA512
58aa78c27df68d61ccea85d698db2f254b108e2a758e3bf783813ffe8e6294239fd861724da214afd4182dfe4b5c5b9c42333a129015dd65448f27e447cffad0
-
SSDEEP
24576:y+Koc8K3l6dQKYlWJ+JwocDKSBI3axrNbF+KkvlwE1e3+Koc8K3l6dQKYlWJ+JA:y+HK3sdQKYl6+J/DSBQaxplk0+HK3sdH
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/BrutusA2/BrutusA2.exe unpack001/BrutusA2/brutus-aet2/BrutusA2.exe
Files
-
BrutusA2.zip.zip
-
BrutusA2/BrutusA2.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 544KB - Virtual size: 543KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 501B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 66KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
BrutusA2/NetBus.bad
-
BrutusA2/Overview.doc.doc windows office2003
-
BrutusA2/brutus-aet2.zip.zip
-
BrutusA2/brutus-aet2/BrutusA2.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 544KB - Virtual size: 543KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 501B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 66KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
BrutusA2/brutus-aet2/NetBus.bad
-
BrutusA2/brutus-aet2/Overview.doc.doc windows office2003
-
BrutusA2/brutus-aet2/example-combo.txt
-
BrutusA2/brutus-aet2/readme.doc.doc windows office2003
-
BrutusA2/brutus-aet2/users.txt
-
BrutusA2/brutus-aet2/words.txt
-
BrutusA2/example-combo.txt
-
BrutusA2/readme.doc.doc windows office2003
-
BrutusA2/users.txt
-
BrutusA2/words.txt