7262a1cc0ab7a4d4b18133b20d091f574d102bdff4ab6e4cfd536fa6001c2c19

Resubmissions

12-08-2024 08:47

240812-kpzhtstdkk 5

12-08-2024 08:32

240812-kfqjkatamp 3

Analysis

max time kernel
86s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
12-08-2024 08:47

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General

Target

sample.eml
Size

2.1MB
MD5

671987166a6843f9576faf929136c35f
SHA1

2853d2853a07ba54617da4ee90a00eba17383f86
SHA256

3be9a3cfac4fb73d570eb59a2bec09766d554a96b4e93a73acba4e7eee70b8bf
SHA512

7c6b0e9502b9a3ac3c8678cb87d21dc73a39e484ed2a36279cfca8fe6397465ff88b7d64832172cd281bdabacb133880285c639bcfd35aa24bcb58cf964c6321
SSDEEP

24576:GUwJh7jT0vLtkaieM+YjJYmreP0+v8BKwG6dcK6792frtnagBecv0xK4yCRujCuc:GG8Zqg2O+h8p5JlMlU2

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 14 IoCs

description	ioc	Process
File created	C:\Windows\system32\perfh007.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh010.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfc011.dat	OUTLOOK.EXE
File opened for modification	C:\Windows\SysWOW64\PerfStringBackup.INI	OUTLOOK.EXE
File created	C:\Windows\system32\perfh009.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh00A.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfc00C.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfc010.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh011.dat	OUTLOOK.EXE
File created	C:\Windows\SysWOW64\PerfStringBackup.TMP	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\perfc00A.dat	OUTLOOK.EXE
File created	C:\Windows\system32\perfh00C.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

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OUTLOOK.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1752	OUTLOOK.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1752	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\sample.eml"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
PID:1752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
240KB

MD5
dfe6b855a2cf94a34803e94d699efea7

SHA1
9f3447141296a4568a2bc4ce635bac98e6b64052

SHA256
71c3a338c1a3ac111c5ad22e1fd902e2d238663cd2baad09ca860034da556ffc

SHA512
edd0f795e513d1a02d59d2ac1ed470425237bf4ff0d7a885bbf27b6dba724727d416fcad8693703ec79df02df84ea0c4e4f4338d7b2d9c60a99949406c33c85c

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

Filesize
240KB

MD5
419d0512d735d86526ca855abdaa2768

SHA1
2a68b08ab6023f9b8d4d5eafd157a822c49d7ad5

SHA256
60641ce08f38a8fd4fd8283c108abfe017aa89612f2aa1b47575f280c93a0a0e

SHA512
6dc3ad82bc4bd84b9f04c4b9856c09abd2354d0332be0c9cce9a05e708dbe67760b5eff78859f81806f79165ca3ed7d9d86b2019ec17bbd1c7ffa3f675e6139c

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

Filesize
1KB

MD5
48dd6cae43ce26b992c35799fcd76898

SHA1
8e600544df0250da7d634599ce6ee50da11c0355

SHA256
7bfe1f3691e2b4fb4d61fbf5e9f7782fbe49da1342dbd32201c2cc8e540dbd1a

SHA512
c1b9322c900f5be0ad166ddcfec9146918fb2589a17607d61490fd816602123f3af310a3e6d98a37d16000d4acbbcd599236f03c3c7f9376aeba7a489b329f31

Download Submit
memory/1752-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1752-1-0x000000007318D000-0x0000000073198000-memory.dmp

Filesize
44KB

Download