47dcf14b3abbdebaa52dc13ea589960ba21eee99a6971103a2189260739bd950

Analysis

max time kernel
0s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2023, 21:53

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General

Target

13f719cae000f5e7c1911a5c3722535e.exe
Size

581KB
MD5

13f719cae000f5e7c1911a5c3722535e
SHA1

fbfe39f081b911c86b5ffe330e9084eb7a4cb1db
SHA256

47dcf14b3abbdebaa52dc13ea589960ba21eee99a6971103a2189260739bd950
SHA512

7d296ab4f8c50cd05557818cfd5438ff010282385307fc882ee0f7ddf39156a0fa9b373a7b7817323710d5f66eaf00f075b590f1948c5bbe67a0ae246e88ea92
SSDEEP

12288:z1DJhNH8ZkXWykEr8369tNFMP8NdHXpZ2achJC4+p:ztJbl+36tKPdhJ76

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2324	1431831751.exe

Loads dropped DLL 2 IoCs

pid	Process
4596	13f719cae000f5e7c1911a5c3722535e.exe
4596	13f719cae000f5e7c1911a5c3722535e.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
2948	2324	WerFault.exe	24

Suspicious use of AdjustPrivilegeToken 42 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2248	wmic.exe
Token: SeSecurityPrivilege	2248	wmic.exe
Token: SeTakeOwnershipPrivilege	2248	wmic.exe
Token: SeLoadDriverPrivilege	2248	wmic.exe
Token: SeSystemProfilePrivilege	2248	wmic.exe
Token: SeSystemtimePrivilege	2248	wmic.exe
Token: SeProfSingleProcessPrivilege	2248	wmic.exe
Token: SeIncBasePriorityPrivilege	2248	wmic.exe
Token: SeCreatePagefilePrivilege	2248	wmic.exe
Token: SeBackupPrivilege	2248	wmic.exe
Token: SeRestorePrivilege	2248	wmic.exe
Token: SeShutdownPrivilege	2248	wmic.exe
Token: SeDebugPrivilege	2248	wmic.exe
Token: SeSystemEnvironmentPrivilege	2248	wmic.exe
Token: SeRemoteShutdownPrivilege	2248	wmic.exe
Token: SeUndockPrivilege	2248	wmic.exe
Token: SeManageVolumePrivilege	2248	wmic.exe
Token: 33	2248	wmic.exe
Token: 34	2248	wmic.exe
Token: 35	2248	wmic.exe
Token: 36	2248	wmic.exe
Token: SeIncreaseQuotaPrivilege	2248	wmic.exe
Token: SeSecurityPrivilege	2248	wmic.exe
Token: SeTakeOwnershipPrivilege	2248	wmic.exe
Token: SeLoadDriverPrivilege	2248	wmic.exe
Token: SeSystemProfilePrivilege	2248	wmic.exe
Token: SeSystemtimePrivilege	2248	wmic.exe
Token: SeProfSingleProcessPrivilege	2248	wmic.exe
Token: SeIncBasePriorityPrivilege	2248	wmic.exe
Token: SeCreatePagefilePrivilege	2248	wmic.exe
Token: SeBackupPrivilege	2248	wmic.exe
Token: SeRestorePrivilege	2248	wmic.exe
Token: SeShutdownPrivilege	2248	wmic.exe
Token: SeDebugPrivilege	2248	wmic.exe
Token: SeSystemEnvironmentPrivilege	2248	wmic.exe
Token: SeRemoteShutdownPrivilege	2248	wmic.exe
Token: SeUndockPrivilege	2248	wmic.exe
Token: SeManageVolumePrivilege	2248	wmic.exe
Token: 33	2248	wmic.exe
Token: 34	2248	wmic.exe
Token: 35	2248	wmic.exe
Token: 36	2248	wmic.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4596 wrote to memory of 2324	4596	13f719cae000f5e7c1911a5c3722535e.exe	24
PID 4596 wrote to memory of 2324	4596	13f719cae000f5e7c1911a5c3722535e.exe	24
PID 4596 wrote to memory of 2324	4596	13f719cae000f5e7c1911a5c3722535e.exe	24
PID 2324 wrote to memory of 2248	2324	1431831751.exe	26
PID 2324 wrote to memory of 2248	2324	1431831751.exe	26
PID 2324 wrote to memory of 2248	2324	1431831751.exe	26

C:\Users\Admin\AppData\Local\Temp\13f719cae000f5e7c1911a5c3722535e.exe
"C:\Users\Admin\AppData\Local\Temp\13f719cae000f5e7c1911a5c3722535e.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4596
- C:\Users\Admin\AppData\Local\Temp\1431831751.exe
  C:\Users\Admin\AppData\Local\Temp\1431831751.exe 3!0!4!5!4!0!3!9!7!6!3 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2324
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703535286.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2248
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703535286.txt bios get version
    3⤵
    PID:5080
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703535286.txt bios get version
    3⤵
    PID:1868
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703535286.txt bios get version
    3⤵
    PID:3740
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703535286.txt bios get version
    3⤵
    PID:3672
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2324 -s 948
    3⤵
    - Program crash
    PID:2948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2324 -ip 2324
1⤵
PID:2996

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\1431831751.exe

Filesize
38KB

MD5
9efbc4cd3e64cc8c645f9714429ad30d

SHA1
cf80fcaa46936658efec73714574b32b0cae1b5b

SHA256
290586e76c4d4ed09b1ab41ca00e3bbc31ec47b88c6f6761d726b44ccc157be9

SHA512
ca050b24cb82d22cf965b3bed02265c72a2fbda52e2b19008e32b2a3e1428c16acf51af36eb25f8638fc5bc777e913880c12f45c949b344249037257d61879a0

Download Submit
C:\Users\Admin\AppData\Local\Temp\1431831751.exe

Filesize
101KB

MD5
ed32d1504f69b62ce1b5b34977e3de4c

SHA1
6877c78a274d6e8b9b32a48b2de01512ff7f077a

SHA256
90c0ffdec5b67d313f7b41e07c566bf35cbac32ef05b5537bd7ccc17fd07c643

SHA512
032b02e918c5b7481feb7edf07170e8462434289ca55e8ff2507544ef382847d8dba72c6c64a9d8732146df7a0b57d637c29c2bae1faf5767f5f09ddf25eb452

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703535286.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703535286.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703535286.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsz5312.tmp\cgibuti.dll

Filesize
74KB

MD5
a9e88bf0aa29128e8a6250bafe5e7366

SHA1
c177206be50e089b1060ec59fceb7cfa548f3d7a

SHA256
432e8ca850be02536c0da1a01268d556797dbc43744e485ef062284350f21246

SHA512
54ac441b6881c3291cbb531b24816d176317783b4548341c8c6f8db7cde63bd225f727acb74fde4105262a41a025d669d7610f4ed9a7bc8e579daa21eec4f054

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsz5312.tmp\cgibuti.dll

Filesize
74KB

MD5
ed2f0abf3700fd9b5e35904c8f0996fb

SHA1
031feb5fba1e45374298f6b2e35f2160a88919c2

SHA256
5e07ce5d7ff53b45a93410bb9730e180e3b87ac95a2bafe2f1396b9c33cc30e3

SHA512
f632a6a50573d0d2508cd466cbef191c796c56bb6d522cac276c0ba820f5ca9181ff65c2794ef0083d269fe0090558ec3e4260f7ad9dde6add9e5fcb110d63a1

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsz5312.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit