143e3c1ddc6c048ebc8235c3814e4731500b9d7ef342e868b44fc0d0a6b17a65

Analysis

max time kernel
146s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 01:02

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General

Target

47aaba73200fb22f5c4cb74c7dd17d78.exe
Size

713KB
MD5

47aaba73200fb22f5c4cb74c7dd17d78
SHA1

0448cee85a7520d7babebb1668f65fc321b42a0b
SHA256

143e3c1ddc6c048ebc8235c3814e4731500b9d7ef342e868b44fc0d0a6b17a65
SHA512

919d47d5dc0e866cdd3515c093c2701665f40d918c4d1e5dcc3a803e0759687779ccb4c75217b0e4f6db264c3411b51cf96ef79f0ddf83e48aa2bbdc895ee63a
SSDEEP

12288:B8+NXEkm6a3ddxszgSzql5j19494ZZgnqURiUrw+fc8vy4hHy:BjqkQdxmgR5jv4OZmHw0I86wy

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4464	bedgfjefeb.exe

Loads dropped DLL 2 IoCs

pid	Process
4192	47aaba73200fb22f5c4cb74c7dd17d78.exe
4192	47aaba73200fb22f5c4cb74c7dd17d78.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
840	4464	WerFault.exe	53

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4568	wmic.exe
Token: SeSecurityPrivilege	4568	wmic.exe
Token: SeTakeOwnershipPrivilege	4568	wmic.exe
Token: SeLoadDriverPrivilege	4568	wmic.exe
Token: SeSystemProfilePrivilege	4568	wmic.exe
Token: SeSystemtimePrivilege	4568	wmic.exe
Token: SeProfSingleProcessPrivilege	4568	wmic.exe
Token: SeIncBasePriorityPrivilege	4568	wmic.exe
Token: SeCreatePagefilePrivilege	4568	wmic.exe
Token: SeBackupPrivilege	4568	wmic.exe
Token: SeRestorePrivilege	4568	wmic.exe
Token: SeShutdownPrivilege	4568	wmic.exe
Token: SeDebugPrivilege	4568	wmic.exe
Token: SeSystemEnvironmentPrivilege	4568	wmic.exe
Token: SeRemoteShutdownPrivilege	4568	wmic.exe
Token: SeUndockPrivilege	4568	wmic.exe
Token: SeManageVolumePrivilege	4568	wmic.exe
Token: 33	4568	wmic.exe
Token: 34	4568	wmic.exe
Token: 35	4568	wmic.exe
Token: 36	4568	wmic.exe
Token: SeIncreaseQuotaPrivilege	4568	wmic.exe
Token: SeSecurityPrivilege	4568	wmic.exe
Token: SeTakeOwnershipPrivilege	4568	wmic.exe
Token: SeLoadDriverPrivilege	4568	wmic.exe
Token: SeSystemProfilePrivilege	4568	wmic.exe
Token: SeSystemtimePrivilege	4568	wmic.exe
Token: SeProfSingleProcessPrivilege	4568	wmic.exe
Token: SeIncBasePriorityPrivilege	4568	wmic.exe
Token: SeCreatePagefilePrivilege	4568	wmic.exe
Token: SeBackupPrivilege	4568	wmic.exe
Token: SeRestorePrivilege	4568	wmic.exe
Token: SeShutdownPrivilege	4568	wmic.exe
Token: SeDebugPrivilege	4568	wmic.exe
Token: SeSystemEnvironmentPrivilege	4568	wmic.exe
Token: SeRemoteShutdownPrivilege	4568	wmic.exe
Token: SeUndockPrivilege	4568	wmic.exe
Token: SeManageVolumePrivilege	4568	wmic.exe
Token: 33	4568	wmic.exe
Token: 34	4568	wmic.exe
Token: 35	4568	wmic.exe
Token: 36	4568	wmic.exe
Token: SeIncreaseQuotaPrivilege	3296	wmic.exe
Token: SeSecurityPrivilege	3296	wmic.exe
Token: SeTakeOwnershipPrivilege	3296	wmic.exe
Token: SeLoadDriverPrivilege	3296	wmic.exe
Token: SeSystemProfilePrivilege	3296	wmic.exe
Token: SeSystemtimePrivilege	3296	wmic.exe
Token: SeProfSingleProcessPrivilege	3296	wmic.exe
Token: SeIncBasePriorityPrivilege	3296	wmic.exe
Token: SeCreatePagefilePrivilege	3296	wmic.exe
Token: SeBackupPrivilege	3296	wmic.exe
Token: SeRestorePrivilege	3296	wmic.exe
Token: SeShutdownPrivilege	3296	wmic.exe
Token: SeDebugPrivilege	3296	wmic.exe
Token: SeSystemEnvironmentPrivilege	3296	wmic.exe
Token: SeRemoteShutdownPrivilege	3296	wmic.exe
Token: SeUndockPrivilege	3296	wmic.exe
Token: SeManageVolumePrivilege	3296	wmic.exe
Token: 33	3296	wmic.exe
Token: 34	3296	wmic.exe
Token: 35	3296	wmic.exe
Token: 36	3296	wmic.exe
Token: SeIncreaseQuotaPrivilege	3296	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4192 wrote to memory of 4464	4192	47aaba73200fb22f5c4cb74c7dd17d78.exe	53
PID 4192 wrote to memory of 4464	4192	47aaba73200fb22f5c4cb74c7dd17d78.exe	53
PID 4192 wrote to memory of 4464	4192	47aaba73200fb22f5c4cb74c7dd17d78.exe	53
PID 4464 wrote to memory of 4568	4464	bedgfjefeb.exe	50
PID 4464 wrote to memory of 4568	4464	bedgfjefeb.exe	50
PID 4464 wrote to memory of 4568	4464	bedgfjefeb.exe	50
PID 4464 wrote to memory of 3296	4464	bedgfjefeb.exe	66
PID 4464 wrote to memory of 3296	4464	bedgfjefeb.exe	66
PID 4464 wrote to memory of 3296	4464	bedgfjefeb.exe	66
PID 4464 wrote to memory of 4268	4464	bedgfjefeb.exe	65
PID 4464 wrote to memory of 4268	4464	bedgfjefeb.exe	65
PID 4464 wrote to memory of 4268	4464	bedgfjefeb.exe	65
PID 4464 wrote to memory of 1388	4464	bedgfjefeb.exe	64
PID 4464 wrote to memory of 1388	4464	bedgfjefeb.exe	64
PID 4464 wrote to memory of 1388	4464	bedgfjefeb.exe	64
PID 4464 wrote to memory of 888	4464	bedgfjefeb.exe	60
PID 4464 wrote to memory of 888	4464	bedgfjefeb.exe	60
PID 4464 wrote to memory of 888	4464	bedgfjefeb.exe	60

C:\Users\Admin\AppData\Local\Temp\47aaba73200fb22f5c4cb74c7dd17d78.exe
"C:\Users\Admin\AppData\Local\Temp\47aaba73200fb22f5c4cb74c7dd17d78.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4192
- C:\Users\Admin\AppData\Local\Temp\bedgfjefeb.exe
  C:\Users\Admin\AppData\Local\Temp\bedgfjefeb.exe 5#2#9#3#8#2#6#1#1#3#5 Kk5AQTUvLjI3LhsqUUw/SEc+PC8dKklDS1RHUEVIQzorGy07RktSQ0M8LRsqQUBBNS4aLk9PSj9TOlFXRz48Lx0qTkNJUz1QWVRRSThjcmttMi0pcnFzKT9DSkglUklPLD5LSyxASz5NGi5CSUQ+SUBBNR4pQzA6KCweJkEqOycwHyw/LjskLhgtPjM8KiwbLTsyNSsrHy5NTUpCTEBMXUpRSFM8Plc0HSdOTE5DUj5PXTxSRD83Hy5NTUpCTEBMXUhATEI4Gy08VT1dT1FLOhsqQ09CV0FHQ0tGSUA7FyxATU1TXj9NSlVKQko7Kh8uUUM8TEJWR1NZVFFJOBstTUo1MBouQ1AsOB4mT01MTkhMQlpSQ0NAR0s/SEw+QkBTSUk1HilIUlxNUExLRkVDN3NxcmAbLUlCTFNMTUhLQlpTSkJKXT5AWFA4LR4mRUFCP1c8LhsqR0pcPFdIQExGPlpDRUBKV0pTREE4YV9jcF0eKUNOVElHTThBV0dKPDA0MykvJysvMig2Mx0qSz9JPkRKP0teRklOUjhJRDtgYGtwYBstS0ZFQzcwMzAxMS4oNisuGi5DTFJJSkY+PF1OSExCODItKC4nMCowNCczNS4sNysuJEBM
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4464
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703642602.txt bios get version
    3⤵
    PID:888
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4464 -s 864
    3⤵
    - Program crash
    PID:840
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703642602.txt bios get version
    3⤵
    PID:1388
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703642602.txt bios get version
    3⤵
    PID:4268
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81703642602.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3296

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81703642602.txt bios get serialnumber
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4464 -ip 4464
1⤵
PID:2928

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\81703642602.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81703642602.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

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

Filesize
382KB

MD5
4f52b1c3c383fed0f8c68c705ccd0320

SHA1
07cf36257007e8f4cea0e66f00f8c552a30a49ca

SHA256
87434ced1d47a6bc4e387c70346f7c433c1bb6378539a9b93010ec6f90341917

SHA512
82d17f77b0e94d5d96eb342962a694329af73c24f21c4af67f6cd2ebb7e8e8840fe29e55fc0f4e7a2cfd42fd7c8d9d829aa5af81ebaf9c1f4abc5481000988ad

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsd4372.tmp\ZipDLL.dll

Filesize
163KB

MD5
2dc35ddcabcb2b24919b9afae4ec3091

SHA1
9eeed33c3abc656353a7ebd1c66af38cccadd939

SHA256
6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1

SHA512
0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsd4372.tmp\ndditfv.dll

Filesize
153KB

MD5
8d1f63f33c3a211527df00b18b9f9812

SHA1
4532fb1a21a1a4d87298804e7f6e3bff50fcbb4e

SHA256
811d19f34049894a46357631e3675791186b417cbddb3044c3d073416d33d3ca

SHA512
af3c3504d127fa56d21adf85b58e9585750582a7d13d6763d25c299e8eafbd030f57612d724e928c1d53361a77fe71f2bc9214641f18da0dd084ff5f6b73837f

Download Submit