Overview
overview
5Static
static
4External ...18.eml
windows7-x64
5External ...18.eml
windows10-2004-x64
3FZDVFGZE.jpg
windows7-x64
3FZDVFGZE.jpg
windows10-2004-x64
3RingCentra...il.pdf
windows7-x64
1RingCentra...il.pdf
windows10-2004-x64
1email-html-2.html
windows7-x64
1email-html-2.html
windows10-2004-x64
1email-plain-1.txt
windows7-x64
1email-plain-1.txt
windows10-2004-x64
1Analysis
-
max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
24-06-2024 11:31
Behavioral task
behavioral1
Sample
External A New Audio VN available from Matthew _2112779118.eml
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
External A New Audio VN available from Matthew _2112779118.eml
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
FZDVFGZE.jpg
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
FZDVFGZE.jpg
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
RingCentral_e-Voicemail.pdf
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
RingCentral_e-Voicemail.pdf
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
email-html-2.html
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
email-html-2.html
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
email-plain-1.txt
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
email-plain-1.txt
Resource
win10v2004-20240611-en
General
-
Target
External A New Audio VN available from Matthew _2112779118.eml
-
Size
324KB
-
MD5
df26c174356428202b60d48a909c7bac
-
SHA1
d99b4c4f0571468a8c47465db2cbf27d349a8639
-
SHA256
b88505b4e2fe71b841b722d32fd939c54bc89e0acad6d9837110d85a109e1363
-
SHA512
479b576d58bb3328ea0377484105cdf15bfeed952f0dd0cccfa6fd7df06f3c46267af4d934068678d80df23455ad6733532b65b467909af85284475028931c90
-
SSDEEP
6144:4jxrCWpqy+Ipj9OGTupc+pz87Mrl/DbtZf1Fw6s1hEvUpQ:4lCfMfTupcoA7M/xLwlhu
Malware Config
Signatures
-
Drops file in System32 directory 14 IoCs
Processes:
OUTLOOK.EXEdescription ioc process File created C:\Windows\system32\perfh00A.dat OUTLOOK.EXE File created C:\Windows\system32\perfc00C.dat OUTLOOK.EXE File created C:\Windows\system32\perfh010.dat OUTLOOK.EXE File created C:\Windows\system32\perfc007.dat OUTLOOK.EXE File created C:\Windows\system32\perfc009.dat OUTLOOK.EXE File created C:\Windows\system32\perfh009.dat OUTLOOK.EXE File created C:\Windows\system32\perfh00C.dat OUTLOOK.EXE File created C:\Windows\system32\perfh011.dat OUTLOOK.EXE File created C:\Windows\SysWOW64\PerfStringBackup.TMP OUTLOOK.EXE File opened for modification C:\Windows\SysWOW64\PerfStringBackup.INI OUTLOOK.EXE File created C:\Windows\system32\perfc00A.dat OUTLOOK.EXE File created C:\Windows\system32\perfh007.dat OUTLOOK.EXE File created C:\Windows\system32\perfc010.dat OUTLOOK.EXE File created C:\Windows\system32\perfc011.dat OUTLOOK.EXE -
Drops file in Windows directory 3 IoCs
Processes:
OUTLOOK.EXEdescription ioc process File created C:\Windows\inf\Outlook\outlperf.h OUTLOOK.EXE File opened for modification C:\Windows\inf\Outlook\outlperf.h OUTLOOK.EXE File created C:\Windows\inf\Outlook\0009\outlperf.ini OUTLOOK.EXE -
Processes:
OUTLOOK.EXEdescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" OUTLOOK.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt OUTLOOK.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote OUTLOOK.EXE Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" OUTLOOK.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" OUTLOOK.EXE Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" OUTLOOK.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar OUTLOOK.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" OUTLOOK.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel OUTLOOK.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
OUTLOOK.EXEpid process 2972 OUTLOOK.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
OUTLOOK.EXEpid process 2972 OUTLOOK.EXE
Processes
-
C:\PROGRA~2\MICROS~1\Office14\OUTLOOK.EXEC:\PROGRA~2\MICROS~1\Office14\OUTLOOK.EXE /eml "C:\Users\Admin\AppData\Local\Temp\External A New Audio VN available from Matthew _2112779118.eml"1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
PID:2972
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
240KB
MD5674790f27c738abc3545d41de3c6cd82
SHA108e0aed17f508247287c44c3d8ce92e8e0b9cc4f
SHA2566487921e33b8a9db57ccde458d8aa8554c06c745bad7e7a2c025b7f7895d9d20
SHA5126859ca67d9de8fafe9ef5f0140b0c2d7c25c35864b1f51631920a0678e238799132b08ae9fea038f9e295f91d749914a964a3e2c0c4744661176492d9fb0d803
-
Filesize
240KB
MD50a1fe78b67f18e166f75db07a4f696e9
SHA1272e0429376f72eaa97df514c3977e4c2b929059
SHA256219a97f83e45eb94954717b08ab00b455cdf1e14a9017d0309fa29103953d8de
SHA51269b268354f02f74e1e4ce9bb852b1191bd71941b7723d4e0d7edc4ca0b9c5b2b8a7121cd9432eb7f765f23835aa2bd0b23d529afd35be539a9968e89d29d9ae2
-
Filesize
240KB
MD5eb82a5565ba4e02617f2aa74bc74aea6
SHA1c18c0bb6ffd607a91d0b728b289ee590aecb6dac
SHA256a21922db512c5925803697dade2514f5e4ee5e7f132af9f24e8e4cfaec4c0929
SHA5126ca2df34fdf21b0bc8dd3f1ad1ca2f307d0d881eed8c5d7a83a5c6015445db1a6714a37fdf8a0385030d5ae482555b4baa56591a8564c1d026ade72b23b4ba63
-
Filesize
240KB
MD51fd96ecd2fc71f281ee9eba9d1cfeb18
SHA1b54074ac218703aee3f460e021b318b77c4fe860
SHA256d074f64337094e3f42bb017bdc2e3a908f4ce1ee6b5b53d51d7254ee92f98130
SHA5126bcb2e190e73bcc44441cca76aec54684af03c3226882f1d00dbb4b33af7e316e3af2e9c30617ae5f9475c4af5cf05849dfcbd24f906496edfd244a0d80ebf42
-
Filesize
1KB
MD548dd6cae43ce26b992c35799fcd76898
SHA18e600544df0250da7d634599ce6ee50da11c0355
SHA2567bfe1f3691e2b4fb4d61fbf5e9f7782fbe49da1342dbd32201c2cc8e540dbd1a
SHA512c1b9322c900f5be0ad166ddcfec9146918fb2589a17607d61490fd816602123f3af310a3e6d98a37d16000d4acbbcd599236f03c3c7f9376aeba7a489b329f31