178f4b149bbc6426c6d5aa0b879a45785459830baae13965ad3faed40c7fe53c

Analysis

max time kernel
117s
max time network
124s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
24/08/2023, 17:58

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General

Target

1692162251-110749-12356-43361-1.eml
Size

95KB
MD5

fad396f353a07f480b1b79449f86196c
SHA1

9d8122bac1fd9bff44cb01dbf73a8d6ba6e3043e
SHA256

178f4b149bbc6426c6d5aa0b879a45785459830baae13965ad3faed40c7fe53c
SHA512

5fc76ffd2978b918e9f53497485b138ac848f2256e06edc23621b2a14eaecd79db8c14cbf52250b7e67a170709f06162d1d8c1f22e07597b19165ad89717f258
SSDEEP

768:swifbzOW1woeVi7owmWKwGDW2I0fnfPW2iqX:ji3OlVi7o7WKbDW2I0fWoX

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 14 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\PerfStringBackup.TMP	OUTLOOK.EXE
File created	C:\Windows\system32\perfc007.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh007.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfc00A.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfc00C.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh00C.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh009.dat	OUTLOOK.EXE
File opened for modification	C:\Windows\SysWOW64\PerfStringBackup.INI	OUTLOOK.EXE
File created	C:\Windows\system32\perfc009.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh00A.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh010.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh011.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

description	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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1456	OUTLOOK.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1456	OUTLOOK.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1456	OUTLOOK.EXE

C:\PROGRA~2\MICROS~1\Office14\OUTLOOK.EXE
C:\PROGRA~2\MICROS~1\Office14\OUTLOOK.EXE /eml "C:\Users\Admin\AppData\Local\Temp\1692162251-110749-12356-43361-1.eml"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1456

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\FORMS\FRMCACHE.DAT

Filesize
240KB

MD5
090d86466e931aba1d8b08cb9ed9975f

SHA1
c06a57f4f9382da04542cf82045d88215c424298

SHA256
b06896c1d6980b3790b61b34425272323128c77354b28fdb7257e992e1f3c98f

SHA512
a46f2a65bc15eb720c66f7ec73f2d34a3ed0cf4ef5a0e5a4ae15392a75c6eff4b74217cb4c17aeed1e9e27778d50696b293e0ca604316220207fd7632a0d5c88

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\FORMS\FRMCACHE.DAT

Filesize
240KB

MD5
97339483ad94ea41f61dd44b15af12d7

SHA1
5a3ad80a0af4178656736bcb8661da1bc463778d

SHA256
deae5556a52597c20057175c055e1265ad1eeea9541808d0c71a84ab19b4a81c

SHA512
2e9ee75dffc77894b8d2ed54424b78c969decbcc62c2b8379dcddd9ff7e56bd4d6b85915b4aec569a81b7611589b413e5053ff13eb319e3fb6476554f827b41c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\FORMS\FRMCACHE.DAT

Filesize
240KB

MD5
20bc61d8979c44105b9c15775980726a

SHA1
a1aa7b92d9c8b81a3ca28213c0f28a95ca33f06b

SHA256
0713b71ec1d869c6c2d3f68ed5f80a5b3db015e3716731a4c4e09c0fb23e8f93

SHA512
5f412ad48790cad0a3cb650e4ae9d76a5c22f011610e4d5274c3dfe74063e1fb0d7362cab9f3c9b4d9fbb83beb08930ab3ec746166b9438c701e45180246ce8a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\FORMS\FRMCACHE.DAT

Filesize
240KB

MD5
439eee8b6639d62628c0f8ec4abea206

SHA1
6d446b4d488525255ccd18dff33cc2c9f79e121f

SHA256
011d3878ef2eba4944dc061aee5240a66a6d6fbd1b015076c01477d115f216b6

SHA512
f0c17d7345a76b2d541e671ec78c58eeb379447aadffeed57b662862a55c8f53f53004c6b33a4fc098a9ee8c488e4e9bce9f5e9d69c836f09d259042a37b6725

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\FORMS\FRMCACHE.DAT

Filesize
240KB

MD5
439eee8b6639d62628c0f8ec4abea206

SHA1
6d446b4d488525255ccd18dff33cc2c9f79e121f

SHA256
011d3878ef2eba4944dc061aee5240a66a6d6fbd1b015076c01477d115f216b6

SHA512
f0c17d7345a76b2d541e671ec78c58eeb379447aadffeed57b662862a55c8f53f53004c6b33a4fc098a9ee8c488e4e9bce9f5e9d69c836f09d259042a37b6725

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Outlook\mapisvc.inf

Filesize
1KB

MD5
48dd6cae43ce26b992c35799fcd76898

SHA1
8e600544df0250da7d634599ce6ee50da11c0355

SHA256
7bfe1f3691e2b4fb4d61fbf5e9f7782fbe49da1342dbd32201c2cc8e540dbd1a

SHA512
c1b9322c900f5be0ad166ddcfec9146918fb2589a17607d61490fd816602123f3af310a3e6d98a37d16000d4acbbcd599236f03c3c7f9376aeba7a489b329f31

Download Submit
memory/1456-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1456-1-0x00000000738CD000-0x00000000738D8000-memory.dmp

Filesize
44KB

Download
memory/1456-124-0x00000000738CD000-0x00000000738D8000-memory.dmp

Filesize
44KB

Download