8369b512ba2549aa16b99995b8363246d78b5245f6db2ba7806f103e3f6147ca

General

Target

6971ab9c648a3e57f7409af96925fd6d_JaffaCakes118.exe
Size

292KB
MD5

6971ab9c648a3e57f7409af96925fd6d
SHA1

7a5a275f037c4c80aba907d29529e8c20776dfa8
SHA256

8369b512ba2549aa16b99995b8363246d78b5245f6db2ba7806f103e3f6147ca
SHA512

a72d9f17f1e73eb83a93540a1ce3e11dca4dcf3227186351bbdee9b423a7c81a26bc65ff64c502ff84ef2bf8d154e2238d6b39a9e493d0224f94bd7b18e36659
SSDEEP

6144:ranPst8v78IwA7I97x4fg+8t9d5Z0DRUIH0xsNJEa:roPstEPwA7I9750Nz0ONJEa

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

Processes:

6971ab9c648a3e57f7409af96925fd6d_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	6971ab9c648a3e57f7409af96925fd6d_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

Processes:

s1785.exe

pid process

2216 s1785.exe
Drops desktop.ini file(s) 2 IoCs

Processes:

s1785.exe

description ioc process

File created C:\Windows\assembly\Desktop.ini s1785.exe
File opened for modification C:\Windows\assembly\Desktop.ini s1785.exe

pid	process
2216	s1785.exe

Drops file in Windows directory 3 IoCs

Processes:

s1785.exe

description	ioc	process
File created	C:\Windows\assembly\Desktop.ini	s1785.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	s1785.exe
File opened for modification	C:\Windows\assembly	s1785.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2356 3076 WerFault.exe 6971ab9c648a3e57f7409af96925fd6d_JaffaCakes118.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

6971ab9c648a3e57f7409af96925fd6d_JaffaCakes118.exes1785.exe

pid process

3076 6971ab9c648a3e57f7409af96925fd6d_JaffaCakes118.exe
3076 6971ab9c648a3e57f7409af96925fd6d_JaffaCakes118.exe
2216 s1785.exe
2216 s1785.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

s1785.exe

description pid process

Token: SeDebugPrivilege 2216 s1785.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

s1785.exe

pid process

2216 s1785.exe
2216 s1785.exe

pid	pid_target	process	target process
2356	3076	WerFault.exe	6971ab9c648a3e57f7409af96925fd6d_JaffaCakes118.exe

pid	process
3076	6971ab9c648a3e57f7409af96925fd6d_JaffaCakes118.exe
3076	6971ab9c648a3e57f7409af96925fd6d_JaffaCakes118.exe
2216	s1785.exe
2216	s1785.exe

description	pid	process
Token: SeDebugPrivilege	2216	s1785.exe

pid	process
2216	s1785.exe
2216	s1785.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

6971ab9c648a3e57f7409af96925fd6d_JaffaCakes118.exe

description	pid	process	target process
PID 3076 wrote to memory of 2216	3076	6971ab9c648a3e57f7409af96925fd6d_JaffaCakes118.exe	s1785.exe
PID 3076 wrote to memory of 2216	3076	6971ab9c648a3e57f7409af96925fd6d_JaffaCakes118.exe	s1785.exe

C:\Users\Admin\AppData\Local\Temp\6971ab9c648a3e57f7409af96925fd6d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6971ab9c648a3e57f7409af96925fd6d_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3076

C:\Users\Admin\AppData\Local\Temp\n1785\s1785.exe
"C:\Users\Admin\AppData\Local\Temp\n1785\s1785.exe" ins.exe /t530dbf16d76b1 /e12236294 /u17dced38-7f70-11e3-8a58-80c16e6f498c
2⤵
- Executes dropped EXE
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2216

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3076 -s 4356
2⤵
- Program crash
PID:2356

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=4440 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
1⤵
PID:4636

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3076 -ip 3076
1⤵
PID:1604

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\n1785\s1785.exe
Filesize
269KB

MD5
5bedbca9b50f0374b405eb0c79ec0195

SHA1
1a0646caa442f30d86f5ba79c35de34a4ab235fe

SHA256
0355e5e23f4f5d2c129c6d5aa680c782898b332a38c02a0b7ef4d0f50b0ea64d

SHA512
007fd12814a7a7e8d4182d69a86a2f06350521aa9daf684e2516bf7f22add1f687940a06430b5169f38e41c99ae8cbcc8d1f7c3218c68a127a8c6fe68c36ee6b

Download Submit
memory/2216-11-0x00007FF9D6085000-0x00007FF9D6086000-memory.dmp

Filesize
4KB

Download
memory/2216-12-0x00007FF9D5DD0000-0x00007FF9D6771000-memory.dmp

Filesize
9.6MB

Download
memory/2216-13-0x00007FF9D5DD0000-0x00007FF9D6771000-memory.dmp

Filesize
9.6MB

Download
memory/2216-14-0x00000000015C0000-0x00000000015CA000-memory.dmp

Filesize
40KB

Download
memory/2216-17-0x000000001C330000-0x000000001C7FE000-memory.dmp

Filesize
4.8MB

Download
memory/2216-18-0x000000001C8A0000-0x000000001C93C000-memory.dmp

Filesize
624KB

Download
memory/2216-19-0x00000000015B0000-0x00000000015B8000-memory.dmp

Filesize
32KB

Download
memory/2216-20-0x00007FF9D5DD0000-0x00007FF9D6771000-memory.dmp

Filesize
9.6MB

Download
memory/2216-21-0x00007FF9D5DD0000-0x00007FF9D6771000-memory.dmp

Filesize
9.6MB

Download
memory/2216-22-0x00007FF9D5DD0000-0x00007FF9D6771000-memory.dmp

Filesize
9.6MB

Download
memory/2216-23-0x00007FF9D5DD0000-0x00007FF9D6771000-memory.dmp

Filesize
9.6MB

Download
memory/2216-24-0x0000000020140000-0x00000000201A2000-memory.dmp

Filesize
392KB

Download
memory/2216-25-0x00000000207B0000-0x00000000208EC000-memory.dmp

Filesize
1.2MB

Download
memory/2216-26-0x0000000020E00000-0x000000002130E000-memory.dmp

Filesize
5.1MB

Download
memory/2216-28-0x00007FF9D6085000-0x00007FF9D6086000-memory.dmp

Filesize
4KB

Download
memory/2216-27-0x0000000021410000-0x00000000214D6000-memory.dmp

Filesize
792KB

Download
memory/2216-29-0x00007FF9D5DD0000-0x00007FF9D6771000-memory.dmp

Filesize
9.6MB

Download
memory/2216-30-0x00007FF9D5DD0000-0x00007FF9D6771000-memory.dmp

Filesize
9.6MB

Download
memory/2216-31-0x00007FF9D5DD0000-0x00007FF9D6771000-memory.dmp

Filesize
9.6MB

Download
memory/2216-33-0x0000000021410000-0x00000000214D6000-memory.dmp

Filesize
792KB

Download
memory/2216-34-0x00007FF9D5DD0000-0x00007FF9D6771000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads