b8d81b0161bcdc82aadcbb497984a18d41b5d3de9a8d67c45a4a5ee23ce38661

Analysis

max time kernel
37s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
29-10-2022 02:18

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General

Target

b8d81b0161bcdc82aadcbb497984a18d41b5d3de9a8d67c45a4a5ee23ce38661.exe
Size

122KB
MD5

31a3c368222cdd516c950b5352d9a4f3
SHA1

240dcc95dfb795f027f6ccd6375c05d522c7570f
SHA256

b8d81b0161bcdc82aadcbb497984a18d41b5d3de9a8d67c45a4a5ee23ce38661
SHA512

826a1419277fc5c02aff4d6cbf9e36dc755a1fa55d119e2f2826516dfcee0cec28109b3293868f3ae72785998453d21271a3da8e0b29b730134e512500b16c05
SSDEEP

1536:nFyzF9MFVCujlsQoeQZZ86ukpj0nGGF9v+4DR5n:FyzQVCujl71QZZ4kp4F9XtZ

Score

1^/10

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1152	b8d81b0161bcdc82aadcbb497984a18d41b5d3de9a8d67c45a4a5ee23ce38661.exe
1152	b8d81b0161bcdc82aadcbb497984a18d41b5d3de9a8d67c45a4a5ee23ce38661.exe

C:\Users\Admin\AppData\Local\Temp\b8d81b0161bcdc82aadcbb497984a18d41b5d3de9a8d67c45a4a5ee23ce38661.exe
"C:\Users\Admin\AppData\Local\Temp\b8d81b0161bcdc82aadcbb497984a18d41b5d3de9a8d67c45a4a5ee23ce38661.exe"
1⤵
- Suspicious use of SetWindowsHookEx
PID:1152
- \??\c:\windows\system\explorer.exe
  c:\windows\system\explorer.exe
  2⤵
  PID:1116

\??\c:\windows\system\spoolsv.exe
c:\windows\system\spoolsv.exe PR
1⤵
PID:1708

\??\c:\windows\system\svchost.exe
c:\windows\system\svchost.exe
1⤵
PID:1612

\??\c:\windows\system\spoolsv.exe
c:\windows\system\spoolsv.exe SE
1⤵
PID:1992

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\mrsys.exe

Filesize
32KB

MD5
74cb24689e9af722a6e4dae1059e10dd

SHA1
70ce0dc8a6f76fc2cbad6f627e96b699265455b5

SHA256
5b3b9d416980bf990d1f685259c5c15ed8965e12e3237117a93f7c56ac420c18

SHA512
85c947f73e052c7397c2f9beb25482e5a3981f239cd77049d08fea3a1ab4f02af5a9d0ff59372357814cbfab7693040e0ed5c0b28fefc6d24e68290bc0855c54

Download Submit
C:\Windows\system\explorer.exe

Filesize
25KB

MD5
78a2ce11eb950793b6dbffbc0f3c4a17

SHA1
66626889379ba24e3eabfd6e4ba3400197c24572

SHA256
3258fa1e6461ca6b6fd62cf1849826320bdc5e0b476feb79ea92bb0a2a74848f

SHA512
ce8cd751c46700ea9d9bdfee96bbcfb68681d9f697dbb82dcdf53518a9b500272df6aed4ee3baf12e3d33e0b34195e3dff18c79104f27f0c983c2742a2ea96ea

Download Submit
C:\Windows\system\spoolsv.exe

Filesize
10KB

MD5
943ef43a67b941af8d4b08a8a1ff578a

SHA1
f06ff40480e67207f87c299564d7e7cc74629aec

SHA256
cd5cbb071c80ddf5132bf99792b30bd8c311dce15def734627e6d7da027d1f9e

SHA512
e5aa3b00e56b67bda6993446d2a895f4fc3e31b3c8d412c246a90a2b320397043a2dba0e6766c5b4ce22cd27e0fd217349ca06e3cb567db04aaa732d7f7f618a

Download Submit
C:\Windows\system\spoolsv.exe

Filesize
15KB

MD5
bc518cf6f8804bf8860dedf23ca2d5ae

SHA1
95a2310bcc54b9716d14ca4a89eb8aa4357c0ef9

SHA256
2c398962f46d2a4da86b2f74d7f380044c74f40111de8df819473117726fad00

SHA512
2f7eb8ecbb56cb3fd8c9fd1404faf8e2af1950a76436db78d91db2a26ef665ba7803f0abe75e146681b57d5ce10f2fdbe29e19cf1b5f016869e279df028e2b17

Download Submit
C:\Windows\system\svchost.exe

Filesize
17KB

MD5
e0babac49d39fdce000aef73286e2f9e

SHA1
1d7a46ff650f200015add51b733b61a066d8bf4c

SHA256
9ff6fcfb134a1f98ebd1bd78d00fce14f2a7121a3a9f4a76412065406bc56680

SHA512
c6023d4754c547242e8488f0e8a056d5712c7a9978cc7f3c390bc2c765f4b53bea0b3a201cd5413df0bc484dcc0be09a1edc681a60594298f95b708f7c5563b9

Download Submit
\??\c:\windows\system\explorer.exe

Filesize
12KB

MD5
b9b83a341b5a8db4694bfc3307a7153f

SHA1
8523af666452303bd47070fea7527ed32fe5c428

SHA256
56c5f708b26725dbb3b039444d5e8f1e300a85a6f65347eb0f945d771106e001

SHA512
e7d964a4e9b889e0906625b0abad2de2c55d1bf55dea9460d9cf5b32023e02a53edfc227090f106ad9891c11f72ff3a9be9fa2ee66fe3b622b31f8f454d7995f

Download Submit
\??\c:\windows\system\spoolsv.exe

Filesize
14KB

MD5
3628fc427d84bd0b6e96a1d888cfee6c

SHA1
f9a784f23fc03689b5f7c9d1b6bf08a968ff90b9

SHA256
ed94427ba0bfa9fc308efca2ca9e25c59b25af9512275ac9d4b78d05ac4c984e

SHA512
92c6d3b4afaf87d2b02038bb89f9df2e51cdc19b1dead95391398effb1a9848a942db7bd2a52d1e334737a816cfd1ed8374f943ba94e1bbc535a39cf90f05edf

Download Submit
\??\c:\windows\system\svchost.exe

Filesize
22KB

MD5
60557ad413974de8cc9b433635263f96

SHA1
c9f9808100be477e92e0526f75948ed6791ece09

SHA256
cf086cad7037325399b5a3757fc6d36304886882fd845589cd1b46863b7ef156

SHA512
28e074ac22c2722eab779caebefeab50fcffacacf6fae56272a91b6dab44c646c8d4fe222e00b1d3f5abba2f3bdaeeaf4cbb669f27ee3669b47233d41b2737e9

Download Submit
\Windows\system\explorer.exe

Filesize
4KB

MD5
c9e396aa846550a15218a99e9c355520

SHA1
e86171271f744678e396bb3aa56bcf44b91604c5

SHA256
64a728a5335f1ff0680e07fee52307e9bf2a07cd6f039c8c916c51785279b4b7

SHA512
72a484cfb094680093418a1bcd89c735a4801ca74b120d43c17d0fe9ca3e3167453982e2dca2e470c53830c15558739047c9be7f0dfd047897320bab896c617c

Download Submit
\Windows\system\explorer.exe

Filesize
16KB

MD5
8058a08cba029efbdd48ddffb06ba72d

SHA1
bace115a9f88833855d2dba70e2380950e1cd0cf

SHA256
f1f0986b88aeb78e42ec65ad88fadd944d99e90b2cdd1ca4fadf7dedd4804034

SHA512
a0ffd8f4a9ce75b7c748c3450a14582e3f428a914d0876cdac90342d445268a29cb8ead1e2ff6946c557c703fede956b9efc4addf14c7d4b6a64697c62ac69d3

Download Submit
\Windows\system\spoolsv.exe

Filesize
13KB

MD5
e820c0e88f3e06108d0a31b1dc8178c2

SHA1
d35576cc8d2806050956cfaa780d248a07e0ace6

SHA256
f91948141c9befd12691411c16007567f1cd5b92853936b9634da7bfcae1f234

SHA512
ff998d65a99389132f1b8ecbac7790023e8887556b1cbb0bfcaf02e571477261c6bd982b73a504211ef36073c4263e20f2edfa934f26f53c7bb32212dcc31f0b

Download Submit
\Windows\system\spoolsv.exe

Filesize
18KB

MD5
6b1f5758dba90a41d8059de527076140

SHA1
d85f9edda7c5cb1d217506c1a8ad1e5c2b620134

SHA256
7d1b543d67a97f43a7dc6eb66bb8455fb8dfe83629270caf2856320b4dc0d145

SHA512
5929a9a83cbe41dfc79085945d8a9c330f18bd3d44d90980dc2a7a28a91113242f9827b84e4aa8c84b0a67c16d7834b38a9df521b586e219db698c56acb7cc9e

Download Submit
\Windows\system\spoolsv.exe

Filesize
30KB

MD5
7079e7ebb54a3893d7a0a55581e57ee7

SHA1
2d83a32bde4777ebb1b1bc6523c2d283fc52e7e6

SHA256
4b6cfeae6bfe6cb80f517b555235a72bf86c688614b097daf763e60681e789d6

SHA512
3789b6a67564ce126dbe77bad65ce1508d30b91236579c01564141f75dfd650c682597d91f2286e6aafaf5bff7b269731e4814b8a717727b23979bb21ebb2897

Download Submit
\Windows\system\spoolsv.exe

Filesize
31KB

MD5
54b19518b651f1a813ffbdccf434ee63

SHA1
fbb12bafb79f448b5a1451d1e76770902ae2b93d

SHA256
6d143194f7068c4ef9931c63aadf0453ec3c73eab67d1d9704e386b16f3bcd62

SHA512
1b06db55c642e0d9d7cd8f2491ccf27664df8c71925aa3ac0ca3f4c72af77a9780ab4311edd5a1cd813b6b070fc0a35bbe8017fd12e86ff278dfa1cfc679dcf0

Download Submit
\Windows\system\svchost.exe

Filesize
19KB

MD5
dc1bc836f091930ea108eb345e69c2e1

SHA1
b7de34d8faa4edf8e5f479d5bce32db3987de476

SHA256
427ae1a9b7fbf84173de2690367a0edd4bbff1eb836673a63d5eeafd38a62f23

SHA512
0e176b8b7db81f5e7de39e8b422ea6e7e8619d0ebeb40fd4b7b16fb92e2ee83f83f157201b7f6a97b661f3da4461ec649b67ca5b11dd134e6c90ed97e1515edf

Download Submit
\Windows\system\svchost.exe

Filesize
17KB

MD5
409499c4b188d7431833b2f07f55d58a

SHA1
cf7d851b0eb364f0366c2cc108231b94494cc1a4

SHA256
7533f937cf770c513a78953f7e327ba43f346c89ac0d343a588446a196131c7a

SHA512
a564b8db1d64c3b1604fef636d2a0954b63497a839c65602e77d664ce5188193bac0e544ea5e173f199e26df303174c3259e6efac0ca595109e62b1e3daca3d4

Download Submit
memory/1152-57-0x0000000076201000-0x0000000076203000-memory.dmp

Filesize
8KB

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads