0289fc4fce80c9ed77f8bbd0a997ad9447dda268bd4a438d739283a73cf4aa4f

Analysis

max time kernel
150s
max time network
136s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
15-07-2024 10:31

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General

Target

49660e17835b10091fe60697d0674c00_JaffaCakes118.exe
Size

284KB
MD5

49660e17835b10091fe60697d0674c00
SHA1

a8e298bf05aba4ddfb6941c9d6a34c80dd25329a
SHA256

0289fc4fce80c9ed77f8bbd0a997ad9447dda268bd4a438d739283a73cf4aa4f
SHA512

b95149172e39e93b0eb718b94676b0224ecd6182df9c756f0691fc33c9d73f6e9ccfc80b43e46768ae6e73ff45a9f6e259eac5b53b503567f1225ce289eaaf48
SSDEEP

6144:DNq6AU17HPwmDDANk9eAMezB8Tu4+4lAGK9gGSwDoc6m:DM6AU17HB19Z3Lgm

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2812	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2964	luoq.exe

Loads dropped DLL 2 IoCs

pid	Process
2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe
2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2660163958-4080398480-1122754539-1000\Software\Microsoft\Windows\CurrentVersion\Run\{76E05B48-6E67-AD4F-AEBE-B031A9A3932C} = "C:\\Users\\Admin\\AppData\\Roaming\\Baebuk\\luoq.exe"	luoq.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2564 set thread context of 2812	2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe	29

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2660163958-4080398480-1122754539-1000\Software\Microsoft\Internet Explorer\Privacy	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2660163958-4080398480-1122754539-1000\Software\Microsoft\Internet Explorer\Privacy\CleanCookies = "0"	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe
2964	luoq.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeSecurityPrivilege	2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe
Token: SeSecurityPrivilege	2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe
Token: SeSecurityPrivilege	2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe
2964	luoq.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 2564 wrote to memory of 2964	2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe	28
PID 2564 wrote to memory of 2964	2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe	28
PID 2564 wrote to memory of 2964	2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe	28
PID 2564 wrote to memory of 2964	2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe	28
PID 2964 wrote to memory of 1104	2964	luoq.exe	19
PID 2964 wrote to memory of 1104	2964	luoq.exe	19
PID 2964 wrote to memory of 1104	2964	luoq.exe	19
PID 2964 wrote to memory of 1104	2964	luoq.exe	19
PID 2964 wrote to memory of 1104	2964	luoq.exe	19
PID 2964 wrote to memory of 1184	2964	luoq.exe	20
PID 2964 wrote to memory of 1184	2964	luoq.exe	20
PID 2964 wrote to memory of 1184	2964	luoq.exe	20
PID 2964 wrote to memory of 1184	2964	luoq.exe	20
PID 2964 wrote to memory of 1184	2964	luoq.exe	20
PID 2964 wrote to memory of 1236	2964	luoq.exe	21
PID 2964 wrote to memory of 1236	2964	luoq.exe	21
PID 2964 wrote to memory of 1236	2964	luoq.exe	21
PID 2964 wrote to memory of 1236	2964	luoq.exe	21
PID 2964 wrote to memory of 1236	2964	luoq.exe	21
PID 2964 wrote to memory of 1668	2964	luoq.exe	23
PID 2964 wrote to memory of 1668	2964	luoq.exe	23
PID 2964 wrote to memory of 1668	2964	luoq.exe	23
PID 2964 wrote to memory of 1668	2964	luoq.exe	23
PID 2964 wrote to memory of 1668	2964	luoq.exe	23
PID 2964 wrote to memory of 2564	2964	luoq.exe	27
PID 2964 wrote to memory of 2564	2964	luoq.exe	27
PID 2964 wrote to memory of 2564	2964	luoq.exe	27
PID 2964 wrote to memory of 2564	2964	luoq.exe	27
PID 2964 wrote to memory of 2564	2964	luoq.exe	27
PID 2564 wrote to memory of 2812	2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe	29
PID 2564 wrote to memory of 2812	2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe	29
PID 2564 wrote to memory of 2812	2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe	29
PID 2564 wrote to memory of 2812	2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe	29
PID 2564 wrote to memory of 2812	2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe	29
PID 2564 wrote to memory of 2812	2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe	29
PID 2564 wrote to memory of 2812	2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe	29
PID 2564 wrote to memory of 2812	2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe	29
PID 2564 wrote to memory of 2812	2564	49660e17835b10091fe60697d0674c00_JaffaCakes118.exe	29

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1104

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1184

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1236
- C:\Users\Admin\AppData\Local\Temp\49660e17835b10091fe60697d0674c00_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\49660e17835b10091fe60697d0674c00_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2564
- - C:\Users\Admin\AppData\Roaming\Baebuk\luoq.exe
    "C:\Users\Admin\AppData\Roaming\Baebuk\luoq.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of UnmapMainImage
    - Suspicious use of WriteProcessMemory
    PID:2964
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\tmpf28cef28.bat"
    3⤵
    - Deletes itself
    PID:2812

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpf28cef28.bat

Filesize
271B

MD5
b8aa39a749bc43aa6e5616512762df83

SHA1
5b7bc587a818d3cd9a381560d8016cccabcf6b74

SHA256
ae4281d1f5a818bc7232cd270a8cd656b05987122d09b9490b1f131c4abc7abb

SHA512
26df454943e4f9d29952f0b17d84ad19b9bb0a312369cb99df59e3be807f6caf90e8bf5a8ab27a3ea655ae80cd140d0c6fed71088286d47477d91c03bc7c77ae

Download Submit
C:\Users\Admin\AppData\Roaming\Moynru\tijii.ofe

Filesize
380B

MD5
f6b3953b3c5bd1b85ecbab3ea8c619ae

SHA1
77865e8dd5b2e3a94708f05d2523314c2b0155f8

SHA256
a84a409bddecddfc74914953ebb1ba64439e2a4ceb89da2352c3594d49c0c7f2

SHA512
6a02f49c9a6cac9c946495d5d0730d985553cb1d1aa22fbf6044fc4bca3092fffa1d0a1710bb531d6045942483160ad67deccc7fe7589c60a888a39fbc4b021b

Download Submit
\Users\Admin\AppData\Roaming\Baebuk\luoq.exe

Filesize
284KB

MD5
0f39a36ba1baf7271013ebb6e0da6438

SHA1
d11887f754c749245a3578848e7cd756297d5556

SHA256
b4eb61442316140e35f4f3746aaf82b20665e808599572b232feb52fd19c621a

SHA512
ae982a249e6e67ea60a9fc7e83a11b77f0ced4277ca6954efdb5a1cd54ae0bd6e3ba3d8dfd8c783cc641c6208e84bb2d1edbb70096e140ed63350f76579aa1c2

Download Submit
memory/1104-19-0x00000000002B0000-0x00000000002F1000-memory.dmp

Filesize
260KB

Download
memory/1104-21-0x00000000002B0000-0x00000000002F1000-memory.dmp

Filesize
260KB

Download
memory/1104-23-0x00000000002B0000-0x00000000002F1000-memory.dmp

Filesize
260KB

Download
memory/1104-22-0x00000000002B0000-0x00000000002F1000-memory.dmp

Filesize
260KB

Download
memory/1104-24-0x00000000002B0000-0x00000000002F1000-memory.dmp

Filesize
260KB

Download
memory/1184-28-0x0000000000130000-0x0000000000171000-memory.dmp

Filesize
260KB

Download
memory/1184-29-0x0000000000130000-0x0000000000171000-memory.dmp

Filesize
260KB

Download
memory/1184-26-0x0000000000130000-0x0000000000171000-memory.dmp

Filesize
260KB

Download
memory/1184-27-0x0000000000130000-0x0000000000171000-memory.dmp

Filesize
260KB

Download
memory/1236-32-0x0000000002D70000-0x0000000002DB1000-memory.dmp

Filesize
260KB

Download
memory/1236-31-0x0000000002D70000-0x0000000002DB1000-memory.dmp

Filesize
260KB

Download
memory/1236-33-0x0000000002D70000-0x0000000002DB1000-memory.dmp

Filesize
260KB

Download
memory/1236-34-0x0000000002D70000-0x0000000002DB1000-memory.dmp

Filesize
260KB

Download
memory/1668-41-0x0000000001F10000-0x0000000001F51000-memory.dmp

Filesize
260KB

Download
memory/1668-43-0x0000000001F10000-0x0000000001F51000-memory.dmp

Filesize
260KB

Download
memory/1668-37-0x0000000001F10000-0x0000000001F51000-memory.dmp

Filesize
260KB

Download
memory/1668-39-0x0000000001F10000-0x0000000001F51000-memory.dmp

Filesize
260KB

Download
memory/2564-79-0x0000000001CB0000-0x0000000001CB1000-memory.dmp

Filesize
4KB

Download
memory/2564-132-0x0000000077BA0000-0x0000000077BA1000-memory.dmp

Filesize
4KB

Download
memory/2564-67-0x0000000001CB0000-0x0000000001CB1000-memory.dmp

Filesize
4KB

Download
memory/2564-61-0x0000000001CB0000-0x0000000001CB1000-memory.dmp

Filesize
4KB

Download
memory/2564-59-0x0000000001CB0000-0x0000000001CB1000-memory.dmp

Filesize
4KB

Download
memory/2564-57-0x0000000001CB0000-0x0000000001CB1000-memory.dmp

Filesize
4KB

Download
memory/2564-55-0x0000000001CB0000-0x0000000001CB1000-memory.dmp

Filesize
4KB

Download
memory/2564-53-0x0000000001CB0000-0x0000000001CB1000-memory.dmp

Filesize
4KB

Download
memory/2564-51-0x0000000001CB0000-0x0000000001CB1000-memory.dmp

Filesize
4KB

Download
memory/2564-48-0x0000000001D10000-0x0000000001D51000-memory.dmp

Filesize
260KB

Download
memory/2564-47-0x0000000001D10000-0x0000000001D51000-memory.dmp

Filesize
260KB

Download
memory/2564-46-0x0000000001D10000-0x0000000001D51000-memory.dmp

Filesize
260KB

Download
memory/2564-71-0x0000000001CB0000-0x0000000001CB1000-memory.dmp

Filesize
4KB

Download
memory/2564-73-0x0000000001CB0000-0x0000000001CB1000-memory.dmp

Filesize
4KB

Download
memory/2564-75-0x0000000001CB0000-0x0000000001CB1000-memory.dmp

Filesize
4KB

Download
memory/2564-77-0x0000000001CB0000-0x0000000001CB1000-memory.dmp

Filesize
4KB

Download
memory/2564-131-0x0000000001D10000-0x0000000001D51000-memory.dmp

Filesize
260KB

Download
memory/2564-69-0x0000000001CB0000-0x0000000001CB1000-memory.dmp

Filesize
4KB

Download
memory/2564-1-0x0000000001BD0000-0x0000000001C1F000-memory.dmp

Filesize
316KB

Download
memory/2564-65-0x0000000001CB0000-0x0000000001CB1000-memory.dmp

Filesize
4KB

Download
memory/2564-63-0x0000000001CB0000-0x0000000001CB1000-memory.dmp

Filesize
4KB

Download
memory/2564-49-0x0000000001D10000-0x0000000001D51000-memory.dmp

Filesize
260KB

Download
memory/2564-50-0x0000000001D10000-0x0000000001D51000-memory.dmp

Filesize
260KB

Download
memory/2564-2-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2564-4-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2564-5-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2564-3-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2564-0-0x00000000005E0000-0x0000000000621000-memory.dmp

Filesize
260KB

Download
memory/2564-160-0x0000000001D10000-0x0000000001D51000-memory.dmp

Filesize
260KB

Download
memory/2564-135-0x0000000001CB0000-0x0000000001CB1000-memory.dmp

Filesize
4KB

Download
memory/2564-159-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2964-17-0x0000000000340000-0x000000000038F000-memory.dmp

Filesize
316KB

Download
memory/2964-18-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2964-15-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2964-278-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2964-280-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download