accacdb6497ee0e30453485092a8f84fb91d2647474082362c8e5f7c9e555b48

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19-07-2024 10:04

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General

Target

5b78efe310e350674de2e264c36c42fd_JaffaCakes118.exe
Size

2.6MB
MD5

5b78efe310e350674de2e264c36c42fd
SHA1

06b11c11b8a0bd9e8d4cc17c3a01c8168f960092
SHA256

accacdb6497ee0e30453485092a8f84fb91d2647474082362c8e5f7c9e555b48
SHA512

04dba2ceb08a91c7896c910e4d7c0e7e99e1e65d07e1cb8c2cde856af34a9b9375c3d3c6f2f39ae495850fe4371c712e196c30f0bc12719d186c939b396cf570
SSDEEP

49152:oDy796EvMtTx435MtV+On5vMNbcwO6m2zGKYraTh+ZTOdFrxviiBI1r2:f7AEvgVOA5WbcoHzGlr8h+5q4i5

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation	5b78efe310e350674de2e264c36c42fd_JaffaCakes118.tmp

Executes dropped EXE 2 IoCs

pid	Process
4604	5b78efe310e350674de2e264c36c42fd_JaffaCakes118.tmp
4668	WMF.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4668	WMF.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 840 wrote to memory of 4604	840	5b78efe310e350674de2e264c36c42fd_JaffaCakes118.exe	84
PID 840 wrote to memory of 4604	840	5b78efe310e350674de2e264c36c42fd_JaffaCakes118.exe	84
PID 840 wrote to memory of 4604	840	5b78efe310e350674de2e264c36c42fd_JaffaCakes118.exe	84
PID 4604 wrote to memory of 4668	4604	5b78efe310e350674de2e264c36c42fd_JaffaCakes118.tmp	88
PID 4604 wrote to memory of 4668	4604	5b78efe310e350674de2e264c36c42fd_JaffaCakes118.tmp	88
PID 4604 wrote to memory of 4668	4604	5b78efe310e350674de2e264c36c42fd_JaffaCakes118.tmp	88

C:\Users\Admin\AppData\Local\Temp\5b78efe310e350674de2e264c36c42fd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5b78efe310e350674de2e264c36c42fd_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:840
- C:\Users\Admin\AppData\Local\Temp\is-2NCM4.tmp\5b78efe310e350674de2e264c36c42fd_JaffaCakes118.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-2NCM4.tmp\5b78efe310e350674de2e264c36c42fd_JaffaCakes118.tmp" /SL5="$9024A,2357949,153088,C:\Users\Admin\AppData\Local\Temp\5b78efe310e350674de2e264c36c42fd_JaffaCakes118.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4604
- - C:\Users\Admin\AppData\Local\Temp\is-LH4M2.tmp\WMF.exe
    "C:\Users\Admin\AppData\Local\Temp\is-LH4M2.tmp\WMF.exe" /aid=0 /sub=0 /sid=116 /name="download_speak_like_churchill_stand_like_lincoln_21_powerfu_kindle_ebook.pdf" /fid= /stats=Ev96p13O5DASaUl/z4spjj/aGJPweXvQEJ9GiSwXjs8aMmQQ64jCMoqa028rkCSxFnw9PAMIr4o+QaEFQ0icAQ== /param=0
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:4668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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\is-2NCM4.tmp\5b78efe310e350674de2e264c36c42fd_JaffaCakes118.tmp

Filesize
1.1MB

MD5
8811a0652c18dbcf68955f99df537eb8

SHA1
70cff6c43c0f873295dc085018639dff02f33012

SHA256
d69f51e65e3944891ec9c392b3d7410d81f8f93e55b9071584bfd1d384862230

SHA512
ed2ff6cfe272a8ae260233a1bb653adc0eaae13388418a9dea692b9924999d89b8677b8669fa24dcb0c606cfca7045bef779e1c58547f3f17d5096cbbe31d60a

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-LH4M2.tmp\WMF.exe

Filesize
3.4MB

MD5
4c77196ae965e00a0ab6a1e3b3e4212d

SHA1
70e1a827223c352fabd41f659220a528b33de320

SHA256
394574c33ab45971acc0a4840fa163a8d9884f9ebefe6b252d400544c34d0048

SHA512
7889c1c1272259637f315cb64451b03b4b803d494b557d73ad97f906ef2c4831824e2355cd811d098ab7c35b81de3bf3a938ce80d442dd67b8e50d64571fda36

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-LH4M2.tmp\default.xml

Filesize
2KB

MD5
4c219b78a305d3e52c811542154bb224

SHA1
7efe3e383b29c808cfb3ad0fd90d627ea7b2b2bf

SHA256
a0dbdc08f771e32a5ef06f47b436afb270e860578971a974db0c34c0c1366a7c

SHA512
bced9584568b011c0b2013e48d6b9503f77b01c57e2049722326a40363ce42c533e590c4583cf0cf3a5391f3208db8135b5afdc27ae7359af3ded66b11e628b8

Download Submit
memory/840-0-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/840-2-0x0000000000401000-0x0000000000417000-memory.dmp

Filesize
88KB

Download
memory/840-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4604-7-0x0000000000400000-0x0000000000529000-memory.dmp

Filesize
1.2MB

Download
memory/4604-39-0x0000000000400000-0x0000000000529000-memory.dmp

Filesize
1.2MB

Download
memory/4668-36-0x0000000000400000-0x00000000007FF000-memory.dmp

Filesize
4.0MB

Download
memory/4668-40-0x0000000000400000-0x00000000007FF000-memory.dmp

Filesize
4.0MB

Download