14202b4b8ee53f5c56dad86f1b6d58739bd40979b4631c146722d6966d1da698

Analysis

max time kernel
142s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14-06-2024 15:34

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General

Target

aa75860e83772a12a406c3e2afff37f1_JaffaCakes118.exe
Size

580KB
MD5

aa75860e83772a12a406c3e2afff37f1
SHA1

95f88550d3608270f8f2e283bf588ca641704a08
SHA256

14202b4b8ee53f5c56dad86f1b6d58739bd40979b4631c146722d6966d1da698
SHA512

6db43ae89c033e3a438f96ab7f5c39c16ea798d57b96b4e79e8f57d74ce2493659a4420b03b02507fa86e945c14147bcef2113d806926ef066b855c7de6bd362
SSDEEP

12288:wfgKliS4SSSUy1318TCRFAupJdHXNN0Z:wjiSKSUy13GTizjF9

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3248	bccabfceeg.exe

Loads dropped DLL 2 IoCs

pid	Process
4844	aa75860e83772a12a406c3e2afff37f1_JaffaCakes118.exe
4844	aa75860e83772a12a406c3e2afff37f1_JaffaCakes118.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
5064	3248	WerFault.exe	89

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4488	wmic.exe
Token: SeSecurityPrivilege	4488	wmic.exe
Token: SeTakeOwnershipPrivilege	4488	wmic.exe
Token: SeLoadDriverPrivilege	4488	wmic.exe
Token: SeSystemProfilePrivilege	4488	wmic.exe
Token: SeSystemtimePrivilege	4488	wmic.exe
Token: SeProfSingleProcessPrivilege	4488	wmic.exe
Token: SeIncBasePriorityPrivilege	4488	wmic.exe
Token: SeCreatePagefilePrivilege	4488	wmic.exe
Token: SeBackupPrivilege	4488	wmic.exe
Token: SeRestorePrivilege	4488	wmic.exe
Token: SeShutdownPrivilege	4488	wmic.exe
Token: SeDebugPrivilege	4488	wmic.exe
Token: SeSystemEnvironmentPrivilege	4488	wmic.exe
Token: SeRemoteShutdownPrivilege	4488	wmic.exe
Token: SeUndockPrivilege	4488	wmic.exe
Token: SeManageVolumePrivilege	4488	wmic.exe
Token: 33	4488	wmic.exe
Token: 34	4488	wmic.exe
Token: 35	4488	wmic.exe
Token: 36	4488	wmic.exe
Token: SeIncreaseQuotaPrivilege	4488	wmic.exe
Token: SeSecurityPrivilege	4488	wmic.exe
Token: SeTakeOwnershipPrivilege	4488	wmic.exe
Token: SeLoadDriverPrivilege	4488	wmic.exe
Token: SeSystemProfilePrivilege	4488	wmic.exe
Token: SeSystemtimePrivilege	4488	wmic.exe
Token: SeProfSingleProcessPrivilege	4488	wmic.exe
Token: SeIncBasePriorityPrivilege	4488	wmic.exe
Token: SeCreatePagefilePrivilege	4488	wmic.exe
Token: SeBackupPrivilege	4488	wmic.exe
Token: SeRestorePrivilege	4488	wmic.exe
Token: SeShutdownPrivilege	4488	wmic.exe
Token: SeDebugPrivilege	4488	wmic.exe
Token: SeSystemEnvironmentPrivilege	4488	wmic.exe
Token: SeRemoteShutdownPrivilege	4488	wmic.exe
Token: SeUndockPrivilege	4488	wmic.exe
Token: SeManageVolumePrivilege	4488	wmic.exe
Token: 33	4488	wmic.exe
Token: 34	4488	wmic.exe
Token: 35	4488	wmic.exe
Token: 36	4488	wmic.exe
Token: SeIncreaseQuotaPrivilege	740	wmic.exe
Token: SeSecurityPrivilege	740	wmic.exe
Token: SeTakeOwnershipPrivilege	740	wmic.exe
Token: SeLoadDriverPrivilege	740	wmic.exe
Token: SeSystemProfilePrivilege	740	wmic.exe
Token: SeSystemtimePrivilege	740	wmic.exe
Token: SeProfSingleProcessPrivilege	740	wmic.exe
Token: SeIncBasePriorityPrivilege	740	wmic.exe
Token: SeCreatePagefilePrivilege	740	wmic.exe
Token: SeBackupPrivilege	740	wmic.exe
Token: SeRestorePrivilege	740	wmic.exe
Token: SeShutdownPrivilege	740	wmic.exe
Token: SeDebugPrivilege	740	wmic.exe
Token: SeSystemEnvironmentPrivilege	740	wmic.exe
Token: SeRemoteShutdownPrivilege	740	wmic.exe
Token: SeUndockPrivilege	740	wmic.exe
Token: SeManageVolumePrivilege	740	wmic.exe
Token: 33	740	wmic.exe
Token: 34	740	wmic.exe
Token: 35	740	wmic.exe
Token: 36	740	wmic.exe
Token: SeIncreaseQuotaPrivilege	740	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4844 wrote to memory of 3248	4844	aa75860e83772a12a406c3e2afff37f1_JaffaCakes118.exe	89
PID 4844 wrote to memory of 3248	4844	aa75860e83772a12a406c3e2afff37f1_JaffaCakes118.exe	89
PID 4844 wrote to memory of 3248	4844	aa75860e83772a12a406c3e2afff37f1_JaffaCakes118.exe	89
PID 3248 wrote to memory of 4488	3248	bccabfceeg.exe	90
PID 3248 wrote to memory of 4488	3248	bccabfceeg.exe	90
PID 3248 wrote to memory of 4488	3248	bccabfceeg.exe	90
PID 3248 wrote to memory of 740	3248	bccabfceeg.exe	93
PID 3248 wrote to memory of 740	3248	bccabfceeg.exe	93
PID 3248 wrote to memory of 740	3248	bccabfceeg.exe	93
PID 3248 wrote to memory of 1512	3248	bccabfceeg.exe	96
PID 3248 wrote to memory of 1512	3248	bccabfceeg.exe	96
PID 3248 wrote to memory of 1512	3248	bccabfceeg.exe	96
PID 3248 wrote to memory of 2172	3248	bccabfceeg.exe	99
PID 3248 wrote to memory of 2172	3248	bccabfceeg.exe	99
PID 3248 wrote to memory of 2172	3248	bccabfceeg.exe	99
PID 3248 wrote to memory of 3948	3248	bccabfceeg.exe	102
PID 3248 wrote to memory of 3948	3248	bccabfceeg.exe	102
PID 3248 wrote to memory of 3948	3248	bccabfceeg.exe	102

C:\Users\Admin\AppData\Local\Temp\aa75860e83772a12a406c3e2afff37f1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aa75860e83772a12a406c3e2afff37f1_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4844
- C:\Users\Admin\AppData\Local\Temp\bccabfceeg.exe
  C:\Users\Admin\AppData\Local\Temp\bccabfceeg.exe 8-0-1-6-7-8-9-9-8-7-2 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:3248
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718379272.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4488
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718379272.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:740
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718379272.txt bios get version
    3⤵
    PID:1512
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718379272.txt bios get version
    3⤵
    PID:2172
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718379272.txt bios get version
    3⤵
    PID:3948
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3248 -s 956
    3⤵
    - Program crash
    PID:5064

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 --field-trial-handle=4080,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=3976 /prefetch:8
1⤵
PID:692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3248 -ip 3248
1⤵
PID:4404

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\81718379272.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81718379272.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81718379272.txt

Filesize
58B

MD5
f8e2f71e123c5a848f2a83d2a7aef11e

SHA1
5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

SHA256
79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

SHA512
8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

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

Filesize
826KB

MD5
4339ea2714d2483661e8c83a18e6bfbe

SHA1
a4b1763595ab0505caf1602ed8b53bb5ab91188a

SHA256
04c21546d294e13e868e517122c424f967af0d7e2cf52adee7d787de74adb7a5

SHA512
2e9fec4b0f487428d5013e8e0bc36d799e622c9d56092f07c4f1b409d6732161c65438a648f2d797c4cc8dd08d667c62a5aec0f7994ab7628d283655fd014f2c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsmFCEF.tmp\bvc.dll

Filesize
117KB

MD5
eb6c8f26fd18387ce3ae7e2e87ff367d

SHA1
cd2d70b318d3b26991272c34f7b40bf888db3f98

SHA256
b3238feac8627b3c3d167885a4e2d048d9922e1758595f1e3e5dd12f40fc6720

SHA512
1b03d5febd435c73b23d9d04e937025d19d4dcbc7e5af649fe55538879737fb89b31e12e95787178d66ae8d3cee128a9735cc91b23d6bf114dcaae4ea9e46bab

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

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit