5573de9d49488008fc769cbfd736a5bb976273a1ea79bd2b70ce6344d10e990a

Analysis

max time kernel
144s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2023, 16:25

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General

Target

05969354e5ce57a53e570b3101ab3871.exe
Size

559KB
MD5

05969354e5ce57a53e570b3101ab3871
SHA1

c4f4744e0d3d0ef7b0f6bcac8b5129e555f9ecc3
SHA256

5573de9d49488008fc769cbfd736a5bb976273a1ea79bd2b70ce6344d10e990a
SHA512

ce64da577836dce9f8cee4239a2e8472593eb56e0b49e90c3720eeda3a85b0f94b460b23ac537121db64b5b35e1b79708a0c7085ffcf9a003994b566e6334a50
SSDEEP

12288:FmQDRNKuqDIo+wzn5rL5960NAbq4uIVlfli/Q8u+TVbUWGjAJdg:FVytIo+AJ9dNyxhlfANuqwWH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
228	1430568137.exe

Loads dropped DLL 2 IoCs

pid	Process
1948	05969354e5ce57a53e570b3101ab3871.exe
1948	05969354e5ce57a53e570b3101ab3871.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
3984	228	WerFault.exe	89

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2568	wmic.exe
Token: SeSecurityPrivilege	2568	wmic.exe
Token: SeTakeOwnershipPrivilege	2568	wmic.exe
Token: SeLoadDriverPrivilege	2568	wmic.exe
Token: SeSystemProfilePrivilege	2568	wmic.exe
Token: SeSystemtimePrivilege	2568	wmic.exe
Token: SeProfSingleProcessPrivilege	2568	wmic.exe
Token: SeIncBasePriorityPrivilege	2568	wmic.exe
Token: SeCreatePagefilePrivilege	2568	wmic.exe
Token: SeBackupPrivilege	2568	wmic.exe
Token: SeRestorePrivilege	2568	wmic.exe
Token: SeShutdownPrivilege	2568	wmic.exe
Token: SeDebugPrivilege	2568	wmic.exe
Token: SeSystemEnvironmentPrivilege	2568	wmic.exe
Token: SeRemoteShutdownPrivilege	2568	wmic.exe
Token: SeUndockPrivilege	2568	wmic.exe
Token: SeManageVolumePrivilege	2568	wmic.exe
Token: 33	2568	wmic.exe
Token: 34	2568	wmic.exe
Token: 35	2568	wmic.exe
Token: 36	2568	wmic.exe
Token: SeIncreaseQuotaPrivilege	2568	wmic.exe
Token: SeSecurityPrivilege	2568	wmic.exe
Token: SeTakeOwnershipPrivilege	2568	wmic.exe
Token: SeLoadDriverPrivilege	2568	wmic.exe
Token: SeSystemProfilePrivilege	2568	wmic.exe
Token: SeSystemtimePrivilege	2568	wmic.exe
Token: SeProfSingleProcessPrivilege	2568	wmic.exe
Token: SeIncBasePriorityPrivilege	2568	wmic.exe
Token: SeCreatePagefilePrivilege	2568	wmic.exe
Token: SeBackupPrivilege	2568	wmic.exe
Token: SeRestorePrivilege	2568	wmic.exe
Token: SeShutdownPrivilege	2568	wmic.exe
Token: SeDebugPrivilege	2568	wmic.exe
Token: SeSystemEnvironmentPrivilege	2568	wmic.exe
Token: SeRemoteShutdownPrivilege	2568	wmic.exe
Token: SeUndockPrivilege	2568	wmic.exe
Token: SeManageVolumePrivilege	2568	wmic.exe
Token: 33	2568	wmic.exe
Token: 34	2568	wmic.exe
Token: 35	2568	wmic.exe
Token: 36	2568	wmic.exe
Token: SeIncreaseQuotaPrivilege	2072	wmic.exe
Token: SeSecurityPrivilege	2072	wmic.exe
Token: SeTakeOwnershipPrivilege	2072	wmic.exe
Token: SeLoadDriverPrivilege	2072	wmic.exe
Token: SeSystemProfilePrivilege	2072	wmic.exe
Token: SeSystemtimePrivilege	2072	wmic.exe
Token: SeProfSingleProcessPrivilege	2072	wmic.exe
Token: SeIncBasePriorityPrivilege	2072	wmic.exe
Token: SeCreatePagefilePrivilege	2072	wmic.exe
Token: SeBackupPrivilege	2072	wmic.exe
Token: SeRestorePrivilege	2072	wmic.exe
Token: SeShutdownPrivilege	2072	wmic.exe
Token: SeDebugPrivilege	2072	wmic.exe
Token: SeSystemEnvironmentPrivilege	2072	wmic.exe
Token: SeRemoteShutdownPrivilege	2072	wmic.exe
Token: SeUndockPrivilege	2072	wmic.exe
Token: SeManageVolumePrivilege	2072	wmic.exe
Token: 33	2072	wmic.exe
Token: 34	2072	wmic.exe
Token: 35	2072	wmic.exe
Token: 36	2072	wmic.exe
Token: SeIncreaseQuotaPrivilege	2072	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 228	1948	05969354e5ce57a53e570b3101ab3871.exe	89
PID 1948 wrote to memory of 228	1948	05969354e5ce57a53e570b3101ab3871.exe	89
PID 1948 wrote to memory of 228	1948	05969354e5ce57a53e570b3101ab3871.exe	89
PID 228 wrote to memory of 2568	228	1430568137.exe	91
PID 228 wrote to memory of 2568	228	1430568137.exe	91
PID 228 wrote to memory of 2568	228	1430568137.exe	91
PID 228 wrote to memory of 2072	228	1430568137.exe	97
PID 228 wrote to memory of 2072	228	1430568137.exe	97
PID 228 wrote to memory of 2072	228	1430568137.exe	97
PID 228 wrote to memory of 2372	228	1430568137.exe	99
PID 228 wrote to memory of 2372	228	1430568137.exe	99
PID 228 wrote to memory of 2372	228	1430568137.exe	99
PID 228 wrote to memory of 2944	228	1430568137.exe	101
PID 228 wrote to memory of 2944	228	1430568137.exe	101
PID 228 wrote to memory of 2944	228	1430568137.exe	101
PID 228 wrote to memory of 3936	228	1430568137.exe	103
PID 228 wrote to memory of 3936	228	1430568137.exe	103
PID 228 wrote to memory of 3936	228	1430568137.exe	103

C:\Users\Admin\AppData\Local\Temp\05969354e5ce57a53e570b3101ab3871.exe
"C:\Users\Admin\AppData\Local\Temp\05969354e5ce57a53e570b3101ab3871.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Users\Admin\AppData\Local\Temp\1430568137.exe
  C:\Users\Admin\AppData\Local\Temp\1430568137.exe 7,9,6,1,4,2,7,1,5,1,5 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:228
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703461863.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2568
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703461863.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2072
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703461863.txt bios get version
    3⤵
    PID:2372
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703461863.txt bios get version
    3⤵
    PID:2944
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703461863.txt bios get version
    3⤵
    PID:3936
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 228 -s 868
    3⤵
    - Program crash
    PID:3984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 228 -ip 228
1⤵
PID:2548

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\1430568137.exe

Filesize
280KB

MD5
c5d6a6f14ccfe10b0303181a613a54e5

SHA1
9bdb6ac0f1a38d317ec3da7cb145c196eea352e3

SHA256
09e63e676a6d4abfd0b48229c0ab562797f21749eed35365ef8c0fad8a1b4af6

SHA512
bf50085313beb73013d29ee93b1a2e78dc3335b766b22ca31a7df972b9db55675fa6b7054fe617c1b7c5cc78eee82d5d810698e3bbae991adb93ce8bfb906a83

Download Submit
C:\Users\Admin\AppData\Local\Temp\1430568137.exe

Filesize
203KB

MD5
10ad7f5491163ab8b590f45fd4afa99f

SHA1
0fb86d0815369fc6a541cb719e0ed7cdbe28b1f8

SHA256
99d12924ae21f74bb9fc7db083ea6a173f38d68cba7c351660cf09dffab3d32e

SHA512
ea72040c98315409e8bbe39470795b8787e34cd8bb2a7ef51fbe04ccefe66bbc78640d04e2a2af20576b79f99d610ee836957bb24cf9db5da2dbc44051250804

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703461863.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703461863.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703461863.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsw5787.tmp\dhihhg.dll

Filesize
126KB

MD5
09c0a8445c727b6cdee796a9a58b5482

SHA1
e654bd7418601f7205b2632c8bf32c29295384f9

SHA256
e363e4886f4a87644efc9a2515c0a98c054f50b02fc5fb58b540e041ad0d70d3

SHA512
3a43a904ea11bc1b70580da33196073e6f3a53841342ff755845f4eff94f4009b1fd496a57b2a38f36bb9dadbb87af92ca8ab9222547d780db081dc0a6ae0b85

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsw5787.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit