961df472ac077a155015c34928572d5d374bcefc1ee77de8cd2e6d9aef7baab6

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-01-2024 17:17

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General

Target

75123668ca77c5d520cc286093c78803.exe
Size

1.8MB
MD5

75123668ca77c5d520cc286093c78803
SHA1

942b0499952e1550cfa9ee750294f705719322cd
SHA256

961df472ac077a155015c34928572d5d374bcefc1ee77de8cd2e6d9aef7baab6
SHA512

40fb9c9f17512b4d59cea5f4d0d722aa0f2559af3e23cc57ce42048b5b10891bdea0e1b21393c7270271d701feb2b1c7745788f69f1357a79f23791a8f0f0815
SSDEEP

49152:5aLNFV6oXyNGF5h7xfjXs129LtnZ50O6VAHAinXBgJ:QLNFUoiO9fjXs18L1v0fAbRgJ

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

75123668ca77c5d520cc286093c78803.tmp

pid process

2668 75123668ca77c5d520cc286093c78803.tmp

pid	process
2668	75123668ca77c5d520cc286093c78803.tmp

Loads dropped DLL 4 IoCs

Processes:

75123668ca77c5d520cc286093c78803.exe75123668ca77c5d520cc286093c78803.tmp

pid	process
3036	75123668ca77c5d520cc286093c78803.exe
2668	75123668ca77c5d520cc286093c78803.tmp
2668	75123668ca77c5d520cc286093c78803.tmp
2668	75123668ca77c5d520cc286093c78803.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

75123668ca77c5d520cc286093c78803.tmp

pid process

2668 75123668ca77c5d520cc286093c78803.tmp

pid	process
2668	75123668ca77c5d520cc286093c78803.tmp

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

75123668ca77c5d520cc286093c78803.exe

description	pid	process	target process
PID 3036 wrote to memory of 2668	3036	75123668ca77c5d520cc286093c78803.exe	75123668ca77c5d520cc286093c78803.tmp
PID 3036 wrote to memory of 2668	3036	75123668ca77c5d520cc286093c78803.exe	75123668ca77c5d520cc286093c78803.tmp
PID 3036 wrote to memory of 2668	3036	75123668ca77c5d520cc286093c78803.exe	75123668ca77c5d520cc286093c78803.tmp
PID 3036 wrote to memory of 2668	3036	75123668ca77c5d520cc286093c78803.exe	75123668ca77c5d520cc286093c78803.tmp
PID 3036 wrote to memory of 2668	3036	75123668ca77c5d520cc286093c78803.exe	75123668ca77c5d520cc286093c78803.tmp
PID 3036 wrote to memory of 2668	3036	75123668ca77c5d520cc286093c78803.exe	75123668ca77c5d520cc286093c78803.tmp
PID 3036 wrote to memory of 2668	3036	75123668ca77c5d520cc286093c78803.exe	75123668ca77c5d520cc286093c78803.tmp

C:\Users\Admin\AppData\Local\Temp\75123668ca77c5d520cc286093c78803.exe
"C:\Users\Admin\AppData\Local\Temp\75123668ca77c5d520cc286093c78803.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3036

C:\Users\Admin\AppData\Local\Temp\is-JVIMQ.tmp\75123668ca77c5d520cc286093c78803.tmp
"C:\Users\Admin\AppData\Local\Temp\is-JVIMQ.tmp\75123668ca77c5d520cc286093c78803.tmp" /SL5="$4010A,1502834,54272,C:\Users\Admin\AppData\Local\Temp\75123668ca77c5d520cc286093c78803.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:2668

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-29UQD.tmp\Games.inf
Filesize
186B

MD5
d88e7b6d1569f0a3ae8f609ffc8560c9

SHA1
43f54a5d27a21212d71a2126d35491b5043118ac

SHA256
397ec6006a95b8b4b69c3ba24f7f94fc4bbec19df3ef89757b175d107f3f083a

SHA512
55905ac8ff174e98b4b5328e333078f66ebe35e0bda23628eced9396b2b7f781922e5a11e2c16837bcaf1209cb2d8f724f5606d649e9d15cc4b90cc6d7256892

Download Submit
\Users\Admin\AppData\Local\Temp\is-29UQD.tmp\_isetup\_shfoldr.dll
Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-29UQD.tmp\isxdl.dll
Filesize
49KB

MD5
02ecc74f7f91e9ffd84de708683236a6

SHA1
3532de0b77df8b0fc89e9c7eddec3fa71f98f5a2

SHA256
30ad8a0e1cee091ca48c771adb2e76baf1a7d54b9f60dc47f54dfdc2d6f6691e

SHA512
a3fdaa651f82428395bc412a2a04fce673768d3ef088b3748addf337d95464eb141ae7c286bff5c705eae05dd7b38207629588ae7e89ada15269463cd7acf541

Download Submit
\Users\Admin\AppData\Local\Temp\is-JVIMQ.tmp\75123668ca77c5d520cc286093c78803.tmp
Filesize
688KB

MD5
c765336f0dcf4efdcc2101eed67cd30c

SHA1
fa0279f59738c5aa3b6b20106e109ccd77f895a7

SHA256
c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

SHA512
06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

Download Submit
memory/2668-8-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2668-37-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2668-40-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/3036-1-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3036-36-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download