afb464d27ed5f290eb38611eb975fcb564c0ec8ee7a763e576c1f1bae9d475c0

Analysis

max time kernel
43s
max time network
48s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
04/12/2022, 08:23

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General

Target

afb464d27ed5f290eb38611eb975fcb564c0ec8ee7a763e576c1f1bae9d475c0.exe
Size

339KB
MD5

5b08102ee740b71b4422d8f2c90a25a0
SHA1

8047ce470c40f13dca2da3dacec651f01b9b4551
SHA256

afb464d27ed5f290eb38611eb975fcb564c0ec8ee7a763e576c1f1bae9d475c0
SHA512

624dc6141f46b347aef52dc8130cb108a402a27c5fa8e0118a67a3aa0fbe945e6fcc88759427e52fdc91908fe6c72bb5593129370efdd6b83a742e07a56470d1
SSDEEP

6144:0FJ0NkG16FcuAJP1a35uZ29HLGBPhXy2/Bs6q9o2ljiHI1:NlJe00K1Byuj2ljiHI1

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2032	beeieiijdh.exe

Loads dropped DLL 5 IoCs

pid	Process
1348	afb464d27ed5f290eb38611eb975fcb564c0ec8ee7a763e576c1f1bae9d475c0.exe
1816	WerFault.exe
1816	WerFault.exe
1816	WerFault.exe
1816	WerFault.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1816	2032	WerFault.exe	27

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1224	wmic.exe
Token: SeSecurityPrivilege	1224	wmic.exe
Token: SeTakeOwnershipPrivilege	1224	wmic.exe
Token: SeLoadDriverPrivilege	1224	wmic.exe
Token: SeSystemProfilePrivilege	1224	wmic.exe
Token: SeSystemtimePrivilege	1224	wmic.exe
Token: SeProfSingleProcessPrivilege	1224	wmic.exe
Token: SeIncBasePriorityPrivilege	1224	wmic.exe
Token: SeCreatePagefilePrivilege	1224	wmic.exe
Token: SeBackupPrivilege	1224	wmic.exe
Token: SeRestorePrivilege	1224	wmic.exe
Token: SeShutdownPrivilege	1224	wmic.exe
Token: SeDebugPrivilege	1224	wmic.exe
Token: SeSystemEnvironmentPrivilege	1224	wmic.exe
Token: SeRemoteShutdownPrivilege	1224	wmic.exe
Token: SeUndockPrivilege	1224	wmic.exe
Token: SeManageVolumePrivilege	1224	wmic.exe
Token: 33	1224	wmic.exe
Token: 34	1224	wmic.exe
Token: 35	1224	wmic.exe
Token: SeIncreaseQuotaPrivilege	1224	wmic.exe
Token: SeSecurityPrivilege	1224	wmic.exe
Token: SeTakeOwnershipPrivilege	1224	wmic.exe
Token: SeLoadDriverPrivilege	1224	wmic.exe
Token: SeSystemProfilePrivilege	1224	wmic.exe
Token: SeSystemtimePrivilege	1224	wmic.exe
Token: SeProfSingleProcessPrivilege	1224	wmic.exe
Token: SeIncBasePriorityPrivilege	1224	wmic.exe
Token: SeCreatePagefilePrivilege	1224	wmic.exe
Token: SeBackupPrivilege	1224	wmic.exe
Token: SeRestorePrivilege	1224	wmic.exe
Token: SeShutdownPrivilege	1224	wmic.exe
Token: SeDebugPrivilege	1224	wmic.exe
Token: SeSystemEnvironmentPrivilege	1224	wmic.exe
Token: SeRemoteShutdownPrivilege	1224	wmic.exe
Token: SeUndockPrivilege	1224	wmic.exe
Token: SeManageVolumePrivilege	1224	wmic.exe
Token: 33	1224	wmic.exe
Token: 34	1224	wmic.exe
Token: 35	1224	wmic.exe
Token: SeIncreaseQuotaPrivilege	892	wmic.exe
Token: SeSecurityPrivilege	892	wmic.exe
Token: SeTakeOwnershipPrivilege	892	wmic.exe
Token: SeLoadDriverPrivilege	892	wmic.exe
Token: SeSystemProfilePrivilege	892	wmic.exe
Token: SeSystemtimePrivilege	892	wmic.exe
Token: SeProfSingleProcessPrivilege	892	wmic.exe
Token: SeIncBasePriorityPrivilege	892	wmic.exe
Token: SeCreatePagefilePrivilege	892	wmic.exe
Token: SeBackupPrivilege	892	wmic.exe
Token: SeRestorePrivilege	892	wmic.exe
Token: SeShutdownPrivilege	892	wmic.exe
Token: SeDebugPrivilege	892	wmic.exe
Token: SeSystemEnvironmentPrivilege	892	wmic.exe
Token: SeRemoteShutdownPrivilege	892	wmic.exe
Token: SeUndockPrivilege	892	wmic.exe
Token: SeManageVolumePrivilege	892	wmic.exe
Token: 33	892	wmic.exe
Token: 34	892	wmic.exe
Token: 35	892	wmic.exe
Token: SeIncreaseQuotaPrivilege	892	wmic.exe
Token: SeSecurityPrivilege	892	wmic.exe
Token: SeTakeOwnershipPrivilege	892	wmic.exe
Token: SeLoadDriverPrivilege	892	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1348 wrote to memory of 2032	1348	afb464d27ed5f290eb38611eb975fcb564c0ec8ee7a763e576c1f1bae9d475c0.exe	27
PID 1348 wrote to memory of 2032	1348	afb464d27ed5f290eb38611eb975fcb564c0ec8ee7a763e576c1f1bae9d475c0.exe	27
PID 1348 wrote to memory of 2032	1348	afb464d27ed5f290eb38611eb975fcb564c0ec8ee7a763e576c1f1bae9d475c0.exe	27
PID 1348 wrote to memory of 2032	1348	afb464d27ed5f290eb38611eb975fcb564c0ec8ee7a763e576c1f1bae9d475c0.exe	27
PID 2032 wrote to memory of 1224	2032	beeieiijdh.exe	28
PID 2032 wrote to memory of 1224	2032	beeieiijdh.exe	28
PID 2032 wrote to memory of 1224	2032	beeieiijdh.exe	28
PID 2032 wrote to memory of 1224	2032	beeieiijdh.exe	28
PID 2032 wrote to memory of 892	2032	beeieiijdh.exe	31
PID 2032 wrote to memory of 892	2032	beeieiijdh.exe	31
PID 2032 wrote to memory of 892	2032	beeieiijdh.exe	31
PID 2032 wrote to memory of 892	2032	beeieiijdh.exe	31
PID 2032 wrote to memory of 1092	2032	beeieiijdh.exe	33
PID 2032 wrote to memory of 1092	2032	beeieiijdh.exe	33
PID 2032 wrote to memory of 1092	2032	beeieiijdh.exe	33
PID 2032 wrote to memory of 1092	2032	beeieiijdh.exe	33
PID 2032 wrote to memory of 1468	2032	beeieiijdh.exe	35
PID 2032 wrote to memory of 1468	2032	beeieiijdh.exe	35
PID 2032 wrote to memory of 1468	2032	beeieiijdh.exe	35
PID 2032 wrote to memory of 1468	2032	beeieiijdh.exe	35
PID 2032 wrote to memory of 1544	2032	beeieiijdh.exe	37
PID 2032 wrote to memory of 1544	2032	beeieiijdh.exe	37
PID 2032 wrote to memory of 1544	2032	beeieiijdh.exe	37
PID 2032 wrote to memory of 1544	2032	beeieiijdh.exe	37
PID 2032 wrote to memory of 1816	2032	beeieiijdh.exe	39
PID 2032 wrote to memory of 1816	2032	beeieiijdh.exe	39
PID 2032 wrote to memory of 1816	2032	beeieiijdh.exe	39
PID 2032 wrote to memory of 1816	2032	beeieiijdh.exe	39

C:\Users\Admin\AppData\Local\Temp\afb464d27ed5f290eb38611eb975fcb564c0ec8ee7a763e576c1f1bae9d475c0.exe
"C:\Users\Admin\AppData\Local\Temp\afb464d27ed5f290eb38611eb975fcb564c0ec8ee7a763e576c1f1bae9d475c0.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1348
- C:\Users\Admin\AppData\Local\Temp\beeieiijdh.exe
  C:\Users\Admin\AppData\Local\Temp\beeieiijdh.exe 4^4^8^6^6^9^3^2^0^2^4 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2032
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670449182.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1224
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670449182.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:892
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670449182.txt bios get version
    3⤵
    PID:1092
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670449182.txt bios get version
    3⤵
    PID:1468
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81670449182.txt bios get version
    3⤵
    PID:1544
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 372
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:1816

Network

MITRE ATT&CK Enterprise v6

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\81670449182.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670449182.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670449182.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670449182.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\81670449182.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

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

Filesize
538KB

MD5
455355350aba23c8b4ac75853f646253

SHA1
8e778c586dc525c7e516ec120a41e553aad93ffb

SHA256
4606c28efadc3d2f752b9e73e57c93f931bdcac2c9ae627403103094da25ce03

SHA512
0d68d891942933e2647b26625c22732b10535bf16ff65befed3c493f7ac7a133c3d4c6ea8d1f56a97f26a5a386d65da053070160049b0534dd3ba9b3a37c95f8

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

Filesize
538KB

MD5
455355350aba23c8b4ac75853f646253

SHA1
8e778c586dc525c7e516ec120a41e553aad93ffb

SHA256
4606c28efadc3d2f752b9e73e57c93f931bdcac2c9ae627403103094da25ce03

SHA512
0d68d891942933e2647b26625c22732b10535bf16ff65befed3c493f7ac7a133c3d4c6ea8d1f56a97f26a5a386d65da053070160049b0534dd3ba9b3a37c95f8

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

Filesize
538KB

MD5
455355350aba23c8b4ac75853f646253

SHA1
8e778c586dc525c7e516ec120a41e553aad93ffb

SHA256
4606c28efadc3d2f752b9e73e57c93f931bdcac2c9ae627403103094da25ce03

SHA512
0d68d891942933e2647b26625c22732b10535bf16ff65befed3c493f7ac7a133c3d4c6ea8d1f56a97f26a5a386d65da053070160049b0534dd3ba9b3a37c95f8

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

Filesize
538KB

MD5
455355350aba23c8b4ac75853f646253

SHA1
8e778c586dc525c7e516ec120a41e553aad93ffb

SHA256
4606c28efadc3d2f752b9e73e57c93f931bdcac2c9ae627403103094da25ce03

SHA512
0d68d891942933e2647b26625c22732b10535bf16ff65befed3c493f7ac7a133c3d4c6ea8d1f56a97f26a5a386d65da053070160049b0534dd3ba9b3a37c95f8

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

Filesize
538KB

MD5
455355350aba23c8b4ac75853f646253

SHA1
8e778c586dc525c7e516ec120a41e553aad93ffb

SHA256
4606c28efadc3d2f752b9e73e57c93f931bdcac2c9ae627403103094da25ce03

SHA512
0d68d891942933e2647b26625c22732b10535bf16ff65befed3c493f7ac7a133c3d4c6ea8d1f56a97f26a5a386d65da053070160049b0534dd3ba9b3a37c95f8

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

Filesize
538KB

MD5
455355350aba23c8b4ac75853f646253

SHA1
8e778c586dc525c7e516ec120a41e553aad93ffb

SHA256
4606c28efadc3d2f752b9e73e57c93f931bdcac2c9ae627403103094da25ce03

SHA512
0d68d891942933e2647b26625c22732b10535bf16ff65befed3c493f7ac7a133c3d4c6ea8d1f56a97f26a5a386d65da053070160049b0534dd3ba9b3a37c95f8

Download Submit
memory/1348-54-0x0000000075601000-0x0000000075603000-memory.dmp

Filesize
8KB

Download