225167df446036bfd0d183064b328e6efebc50e2ec8d7115a9d845007e4bb55e

Analysis

max time kernel
120s
max time network
139s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24-12-2023 15:50

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General

Target

0467c608b2c23fca837bf7700e9c582e.exe
Size

645KB
MD5

0467c608b2c23fca837bf7700e9c582e
SHA1

85f798abb1dbd8f0df7d509dda0517e9b02bc27d
SHA256

225167df446036bfd0d183064b328e6efebc50e2ec8d7115a9d845007e4bb55e
SHA512

cbc42ee4bfba6839efccd35b7f6182c931819d7cf247ad4617ef4a1526cfa9636198f2eeb71f343aafa38164d9e75d4554b08879efb38fe3115a2cf4fb17b2ae
SSDEEP

12288:j59M8OKTMqvlilA6pXhFEbij6HeJ2AsGkNK3k3gan9aQExKD/G2l7DBZvIffc8vV:j59MYNvlyA6pXHEbSJ2psUwan9QKD/jC

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2800	1432609282.exe

Loads dropped DLL 11 IoCs

pid	Process
1724	0467c608b2c23fca837bf7700e9c582e.exe
1724	0467c608b2c23fca837bf7700e9c582e.exe
1724	0467c608b2c23fca837bf7700e9c582e.exe
1724	0467c608b2c23fca837bf7700e9c582e.exe
320	WerFault.exe
320	WerFault.exe
320	WerFault.exe
320	WerFault.exe
320	WerFault.exe
320	WerFault.exe
320	WerFault.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
320	2800	WerFault.exe	28

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2884	wmic.exe
Token: SeSecurityPrivilege	2884	wmic.exe
Token: SeTakeOwnershipPrivilege	2884	wmic.exe
Token: SeLoadDriverPrivilege	2884	wmic.exe
Token: SeSystemProfilePrivilege	2884	wmic.exe
Token: SeSystemtimePrivilege	2884	wmic.exe
Token: SeProfSingleProcessPrivilege	2884	wmic.exe
Token: SeIncBasePriorityPrivilege	2884	wmic.exe
Token: SeCreatePagefilePrivilege	2884	wmic.exe
Token: SeBackupPrivilege	2884	wmic.exe
Token: SeRestorePrivilege	2884	wmic.exe
Token: SeShutdownPrivilege	2884	wmic.exe
Token: SeDebugPrivilege	2884	wmic.exe
Token: SeSystemEnvironmentPrivilege	2884	wmic.exe
Token: SeRemoteShutdownPrivilege	2884	wmic.exe
Token: SeUndockPrivilege	2884	wmic.exe
Token: SeManageVolumePrivilege	2884	wmic.exe
Token: 33	2884	wmic.exe
Token: 34	2884	wmic.exe
Token: 35	2884	wmic.exe
Token: SeIncreaseQuotaPrivilege	2884	wmic.exe
Token: SeSecurityPrivilege	2884	wmic.exe
Token: SeTakeOwnershipPrivilege	2884	wmic.exe
Token: SeLoadDriverPrivilege	2884	wmic.exe
Token: SeSystemProfilePrivilege	2884	wmic.exe
Token: SeSystemtimePrivilege	2884	wmic.exe
Token: SeProfSingleProcessPrivilege	2884	wmic.exe
Token: SeIncBasePriorityPrivilege	2884	wmic.exe
Token: SeCreatePagefilePrivilege	2884	wmic.exe
Token: SeBackupPrivilege	2884	wmic.exe
Token: SeRestorePrivilege	2884	wmic.exe
Token: SeShutdownPrivilege	2884	wmic.exe
Token: SeDebugPrivilege	2884	wmic.exe
Token: SeSystemEnvironmentPrivilege	2884	wmic.exe
Token: SeRemoteShutdownPrivilege	2884	wmic.exe
Token: SeUndockPrivilege	2884	wmic.exe
Token: SeManageVolumePrivilege	2884	wmic.exe
Token: 33	2884	wmic.exe
Token: 34	2884	wmic.exe
Token: 35	2884	wmic.exe
Token: SeIncreaseQuotaPrivilege	2624	wmic.exe
Token: SeSecurityPrivilege	2624	wmic.exe
Token: SeTakeOwnershipPrivilege	2624	wmic.exe
Token: SeLoadDriverPrivilege	2624	wmic.exe
Token: SeSystemProfilePrivilege	2624	wmic.exe
Token: SeSystemtimePrivilege	2624	wmic.exe
Token: SeProfSingleProcessPrivilege	2624	wmic.exe
Token: SeIncBasePriorityPrivilege	2624	wmic.exe
Token: SeCreatePagefilePrivilege	2624	wmic.exe
Token: SeBackupPrivilege	2624	wmic.exe
Token: SeRestorePrivilege	2624	wmic.exe
Token: SeShutdownPrivilege	2624	wmic.exe
Token: SeDebugPrivilege	2624	wmic.exe
Token: SeSystemEnvironmentPrivilege	2624	wmic.exe
Token: SeRemoteShutdownPrivilege	2624	wmic.exe
Token: SeUndockPrivilege	2624	wmic.exe
Token: SeManageVolumePrivilege	2624	wmic.exe
Token: 33	2624	wmic.exe
Token: 34	2624	wmic.exe
Token: 35	2624	wmic.exe
Token: SeIncreaseQuotaPrivilege	2624	wmic.exe
Token: SeSecurityPrivilege	2624	wmic.exe
Token: SeTakeOwnershipPrivilege	2624	wmic.exe
Token: SeLoadDriverPrivilege	2624	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 2800	1724	0467c608b2c23fca837bf7700e9c582e.exe	28
PID 1724 wrote to memory of 2800	1724	0467c608b2c23fca837bf7700e9c582e.exe	28
PID 1724 wrote to memory of 2800	1724	0467c608b2c23fca837bf7700e9c582e.exe	28
PID 1724 wrote to memory of 2800	1724	0467c608b2c23fca837bf7700e9c582e.exe	28
PID 2800 wrote to memory of 2884	2800	1432609282.exe	29
PID 2800 wrote to memory of 2884	2800	1432609282.exe	29
PID 2800 wrote to memory of 2884	2800	1432609282.exe	29
PID 2800 wrote to memory of 2884	2800	1432609282.exe	29
PID 2800 wrote to memory of 2624	2800	1432609282.exe	32
PID 2800 wrote to memory of 2624	2800	1432609282.exe	32
PID 2800 wrote to memory of 2624	2800	1432609282.exe	32
PID 2800 wrote to memory of 2624	2800	1432609282.exe	32
PID 2800 wrote to memory of 808	2800	1432609282.exe	34
PID 2800 wrote to memory of 808	2800	1432609282.exe	34
PID 2800 wrote to memory of 808	2800	1432609282.exe	34
PID 2800 wrote to memory of 808	2800	1432609282.exe	34
PID 2800 wrote to memory of 2020	2800	1432609282.exe	36
PID 2800 wrote to memory of 2020	2800	1432609282.exe	36
PID 2800 wrote to memory of 2020	2800	1432609282.exe	36
PID 2800 wrote to memory of 2020	2800	1432609282.exe	36
PID 2800 wrote to memory of 2956	2800	1432609282.exe	39
PID 2800 wrote to memory of 2956	2800	1432609282.exe	39
PID 2800 wrote to memory of 2956	2800	1432609282.exe	39
PID 2800 wrote to memory of 2956	2800	1432609282.exe	39
PID 2800 wrote to memory of 320	2800	1432609282.exe	40
PID 2800 wrote to memory of 320	2800	1432609282.exe	40
PID 2800 wrote to memory of 320	2800	1432609282.exe	40
PID 2800 wrote to memory of 320	2800	1432609282.exe	40

C:\Users\Admin\AppData\Local\Temp\0467c608b2c23fca837bf7700e9c582e.exe
"C:\Users\Admin\AppData\Local\Temp\0467c608b2c23fca837bf7700e9c582e.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Users\Admin\AppData\Local\Temp\1432609282.exe
  C:\Users\Admin\AppData\Local\Temp\1432609282.exe 6!0!1!1!1!8!5!1!9!2!6 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2800
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703438776.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2884
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703438776.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2624
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703438776.txt bios get version
    3⤵
    PID:808
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703438776.txt bios get version
    3⤵
    PID:2020
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703438776.txt bios get version
    3⤵
    PID:2956
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2800 -s 372
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:320

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\81703438776.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703438776.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703438776.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsy7A9D.tmp\fvthytp.dll

Filesize
157KB

MD5
ca2aa5503cb874c5dcb4988fbfd87c17

SHA1
463edcb290bf397e38faf82c2288dc0546fb7a1b

SHA256
8ab71beb445f6e40d5e4cd4e99264ca0fff8cb945053efb8e6783f094baa6a6f

SHA512
5c238c84f679240a7a594e4e15fae5fb30f1842c686dfdfc20f5b1ba8190b448687eab630cdd0229b7c236b88bd8212c8bdcbb9ad45cb5b5bf3c8ccbe3cc54a5

Download Submit
\Users\Admin\AppData\Local\Temp\1432609282.exe

Filesize
755KB

MD5
ea58e0160ba62d92e7c80606e9a7f75f

SHA1
b02bf94c23ba7d18bb45094cbda5f616b2ae0024

SHA256
603895273fa0319ce6937f9e650e2c098c00bcc43fcfbacb2e3471bbcc0a8c16

SHA512
acff2de7e92846ac762784e8e54f058f40efaa1ebe6eee90a54485a03a52f70dbcc0eb7ede76085f0412d5568160e5ab73e4b991bcf4f7f4ac635841b12d2939

Download Submit
\Users\Admin\AppData\Local\Temp\nsy7A9D.tmp\ZipDLL.dll

Filesize
163KB

MD5
2dc35ddcabcb2b24919b9afae4ec3091

SHA1
9eeed33c3abc656353a7ebd1c66af38cccadd939

SHA256
6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1

SHA512
0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901

Download Submit