66da37cbf884d5ec3f023f5b1b37faf3bd3a8cba5f7c9e3ef773a11b6f2a1e49

Analysis

max time kernel
141s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 11:15

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General

Target

919520086be7bf67867f290986967fa8_JaffaCakes118.exe
Size

339KB
MD5

919520086be7bf67867f290986967fa8
SHA1

ed522e0fee145a0b68398c01d5cd380928db1844
SHA256

66da37cbf884d5ec3f023f5b1b37faf3bd3a8cba5f7c9e3ef773a11b6f2a1e49
SHA512

2cebfd7eab3a199498c8d8d0e3867a9f8a181dc1431d41a634c0089772131e9eae5688c49fb6f4f143b2eaf06a3043a1e1b417b2d2abaee27e85b1531220ab83
SSDEEP

6144:+FJ0RntHbhiRh7Sm12P1pPWxHsvlP++6H4xcRvwiaT2phmQwNmGkgF:jntG7Sm0PW8oH4qX3phmVmG

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2220	beeiibcjea.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
4956	2220	WerFault.exe	91

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1428	wmic.exe
Token: SeSecurityPrivilege	1428	wmic.exe
Token: SeTakeOwnershipPrivilege	1428	wmic.exe
Token: SeLoadDriverPrivilege	1428	wmic.exe
Token: SeSystemProfilePrivilege	1428	wmic.exe
Token: SeSystemtimePrivilege	1428	wmic.exe
Token: SeProfSingleProcessPrivilege	1428	wmic.exe
Token: SeIncBasePriorityPrivilege	1428	wmic.exe
Token: SeCreatePagefilePrivilege	1428	wmic.exe
Token: SeBackupPrivilege	1428	wmic.exe
Token: SeRestorePrivilege	1428	wmic.exe
Token: SeShutdownPrivilege	1428	wmic.exe
Token: SeDebugPrivilege	1428	wmic.exe
Token: SeSystemEnvironmentPrivilege	1428	wmic.exe
Token: SeRemoteShutdownPrivilege	1428	wmic.exe
Token: SeUndockPrivilege	1428	wmic.exe
Token: SeManageVolumePrivilege	1428	wmic.exe
Token: 33	1428	wmic.exe
Token: 34	1428	wmic.exe
Token: 35	1428	wmic.exe
Token: 36	1428	wmic.exe
Token: SeIncreaseQuotaPrivilege	1428	wmic.exe
Token: SeSecurityPrivilege	1428	wmic.exe
Token: SeTakeOwnershipPrivilege	1428	wmic.exe
Token: SeLoadDriverPrivilege	1428	wmic.exe
Token: SeSystemProfilePrivilege	1428	wmic.exe
Token: SeSystemtimePrivilege	1428	wmic.exe
Token: SeProfSingleProcessPrivilege	1428	wmic.exe
Token: SeIncBasePriorityPrivilege	1428	wmic.exe
Token: SeCreatePagefilePrivilege	1428	wmic.exe
Token: SeBackupPrivilege	1428	wmic.exe
Token: SeRestorePrivilege	1428	wmic.exe
Token: SeShutdownPrivilege	1428	wmic.exe
Token: SeDebugPrivilege	1428	wmic.exe
Token: SeSystemEnvironmentPrivilege	1428	wmic.exe
Token: SeRemoteShutdownPrivilege	1428	wmic.exe
Token: SeUndockPrivilege	1428	wmic.exe
Token: SeManageVolumePrivilege	1428	wmic.exe
Token: 33	1428	wmic.exe
Token: 34	1428	wmic.exe
Token: 35	1428	wmic.exe
Token: 36	1428	wmic.exe
Token: SeIncreaseQuotaPrivilege	3548	wmic.exe
Token: SeSecurityPrivilege	3548	wmic.exe
Token: SeTakeOwnershipPrivilege	3548	wmic.exe
Token: SeLoadDriverPrivilege	3548	wmic.exe
Token: SeSystemProfilePrivilege	3548	wmic.exe
Token: SeSystemtimePrivilege	3548	wmic.exe
Token: SeProfSingleProcessPrivilege	3548	wmic.exe
Token: SeIncBasePriorityPrivilege	3548	wmic.exe
Token: SeCreatePagefilePrivilege	3548	wmic.exe
Token: SeBackupPrivilege	3548	wmic.exe
Token: SeRestorePrivilege	3548	wmic.exe
Token: SeShutdownPrivilege	3548	wmic.exe
Token: SeDebugPrivilege	3548	wmic.exe
Token: SeSystemEnvironmentPrivilege	3548	wmic.exe
Token: SeRemoteShutdownPrivilege	3548	wmic.exe
Token: SeUndockPrivilege	3548	wmic.exe
Token: SeManageVolumePrivilege	3548	wmic.exe
Token: 33	3548	wmic.exe
Token: 34	3548	wmic.exe
Token: 35	3548	wmic.exe
Token: 36	3548	wmic.exe
Token: SeIncreaseQuotaPrivilege	3548	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2620 wrote to memory of 2220	2620	919520086be7bf67867f290986967fa8_JaffaCakes118.exe	91
PID 2620 wrote to memory of 2220	2620	919520086be7bf67867f290986967fa8_JaffaCakes118.exe	91
PID 2620 wrote to memory of 2220	2620	919520086be7bf67867f290986967fa8_JaffaCakes118.exe	91
PID 2220 wrote to memory of 1428	2220	beeiibcjea.exe	92
PID 2220 wrote to memory of 1428	2220	beeiibcjea.exe	92
PID 2220 wrote to memory of 1428	2220	beeiibcjea.exe	92
PID 2220 wrote to memory of 3548	2220	beeiibcjea.exe	95
PID 2220 wrote to memory of 3548	2220	beeiibcjea.exe	95
PID 2220 wrote to memory of 3548	2220	beeiibcjea.exe	95
PID 2220 wrote to memory of 5424	2220	beeiibcjea.exe	97
PID 2220 wrote to memory of 5424	2220	beeiibcjea.exe	97
PID 2220 wrote to memory of 5424	2220	beeiibcjea.exe	97
PID 2220 wrote to memory of 5376	2220	beeiibcjea.exe	99
PID 2220 wrote to memory of 5376	2220	beeiibcjea.exe	99
PID 2220 wrote to memory of 5376	2220	beeiibcjea.exe	99
PID 2220 wrote to memory of 4872	2220	beeiibcjea.exe	101
PID 2220 wrote to memory of 4872	2220	beeiibcjea.exe	101
PID 2220 wrote to memory of 4872	2220	beeiibcjea.exe	101

C:\Users\Admin\AppData\Local\Temp\919520086be7bf67867f290986967fa8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\919520086be7bf67867f290986967fa8_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2620
- C:\Users\Admin\AppData\Local\Temp\beeiibcjea.exe
  C:\Users\Admin\AppData\Local\Temp\beeiibcjea.exe 3!0!2!5!9!8!2!9!9!7!7 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2220
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81717413357.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1428
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81717413357.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3548
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81717413357.txt bios get version
    3⤵
    PID:5424
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81717413357.txt bios get version
    3⤵
    PID:5376
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81717413357.txt bios get version
    3⤵
    PID:4872
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2220 -s 864
    3⤵
    - Program crash
    PID:4956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 176 -p 2220 -ip 2220
1⤵
PID:5976

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3984 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
1⤵
PID:4816

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\81717413357.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81717413357.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

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C:\Users\Admin\AppData\Local\Temp\81717413357.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

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C:\Users\Admin\AppData\Local\Temp\beeiibcjea.exe

Filesize
538KB

MD5
54fa8dd2d61c6dd39fe304e26620d36d

SHA1
177332ee322db4f3c41cbc93d2f77ce9c5657267

SHA256
dccc0c35c9c633afe40c4e2db6b2b55cb836887e2d48540f835b4a0bb9ed7b6e

SHA512
fbea379fbb25dbc740668883200eb5857538d20b08ed38af09a05f8b8f985a41ef1da1dfb1ac8cdc5c456457390624118fd121c5b65c85a3728fff6a94f99923

Download Submit