1174d2d36ab86bd52650fc086af7c2f226a55db34bd3d0fd966c0b6c070a4342

Analysis

max time kernel
33s
max time network
39s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 21:44

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General

Target

f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
Size

3.1MB
MD5

f0abd96a38ed903947b42592d02e38c6
SHA1

7415e5d1aa64b5b590bae6a9701717273180150e
SHA256

1174d2d36ab86bd52650fc086af7c2f226a55db34bd3d0fd966c0b6c070a4342
SHA512

626aeabd5e2c4f644cc487fd12a171138b8c7dc18b23642da4b03d2013654a0d3cdc8445708dad9738752dd404124337681081fcfff5a1c549a5686f21b21596
SSDEEP

49152:OnIh6OCiyGnhSyhxPw0Pelu8G5UozmzY7KqMFkQDnUt47tS83jVLxwY4sS:On9xJGhSyFPeoVOoHXu/nUt4EAZeYc

Score

8^/10

discovery upx

Malware Config

Signatures

Blocklisted process makes network request 7 IoCs

flow	pid	Process
4	1680	rundll32.exe
6	1680	rundll32.exe
9	1680	rundll32.exe
12	1968	rundll32.exe
15	2948	rundll32.exe
16	2948	rundll32.exe
18	300	rundll32.exe

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x0007000000018ddd-108.dat	acprotect

Loads dropped DLL 29 IoCs

pid	Process
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
1680	rundll32.exe
1680	rundll32.exe
1680	rundll32.exe
1680	rundll32.exe
1968	rundll32.exe
1968	rundll32.exe
1968	rundll32.exe
1968	rundll32.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
2948	rundll32.exe
2948	rundll32.exe
2948	rundll32.exe
2948	rundll32.exe
300	rundll32.exe
300	rundll32.exe
300	rundll32.exe
300	rundll32.exe

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x0007000000018ddd-108.dat	upx

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	rundll32.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 792 wrote to memory of 1680	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	30
PID 792 wrote to memory of 1680	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	30
PID 792 wrote to memory of 1680	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	30
PID 792 wrote to memory of 1680	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	30
PID 792 wrote to memory of 1680	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	30
PID 792 wrote to memory of 1680	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	30
PID 792 wrote to memory of 1680	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	30
PID 792 wrote to memory of 1968	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	31
PID 792 wrote to memory of 1968	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	31
PID 792 wrote to memory of 1968	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	31
PID 792 wrote to memory of 1968	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	31
PID 792 wrote to memory of 1968	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	31
PID 792 wrote to memory of 1968	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	31
PID 792 wrote to memory of 1968	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	31
PID 792 wrote to memory of 2948	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	32
PID 792 wrote to memory of 2948	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	32
PID 792 wrote to memory of 2948	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	32
PID 792 wrote to memory of 2948	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	32
PID 792 wrote to memory of 2948	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	32
PID 792 wrote to memory of 2948	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	32
PID 792 wrote to memory of 2948	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	32
PID 792 wrote to memory of 300	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	33
PID 792 wrote to memory of 300	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	33
PID 792 wrote to memory of 300	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	33
PID 792 wrote to memory of 300	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	33
PID 792 wrote to memory of 300	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	33
PID 792 wrote to memory of 300	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	33
PID 792 wrote to memory of 300	792	f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f0abd96a38ed903947b42592d02e38c6_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:792
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\system32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\8A182603-F15B-E34F-B9B3-322BEC64F0E7\InstSupp.dll",CmdProc --Level --Supp 625 --Ver 190
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:1680
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\system32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\8A182603-F15B-E34F-B9B3-322BEC64F0E7\InstSupp.dll",CmdProc --Goo --Proc checkinstall --Supp 625 --Cid D5536BEB-7106-B744-97BE-732EAE44A78B --Tid UA-54395801-1 --Uid A443D2F00F835E40951850B6E356147A
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:1968
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\system32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\8A182603-F15B-E34F-B9B3-322BEC64F0E7\InstSupp.dll",CmdProc --Check --Supp 625 --Uid A443D2F00F835E40951850B6E356147A --Ver 190 --Did 1264
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  - Maps connected drives based on registry
  - System Location Discovery: System Language Discovery
  PID:2948
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\system32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\8A182603-F15B-E34F-B9B3-322BEC64F0E7\InstSupp.dll",CmdProc --Res "C:\Users\Admin\AppData\Local\Temp\8A182603-F15B-E34F-B9B3-322BEC64F0E7\nszD77D.tmp" --Ver 190 --Supp 625 --Err 5
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:300

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8B2B9A00839EED1DFDCCC3BFC2F5DF12

Filesize
1KB

MD5
7fb5fa1534dcf77f2125b2403b30a0ee

SHA1
365d96812a69ac0a4611ea4b70a3f306576cc3ea

SHA256
33a39e9ec2133230533a686ec43760026e014a3828c703707acbc150fe40fd6f

SHA512
a9279fd60505a1bfeef6fb07834cad0fd5be02fd405573fc1a5f59b991e9f88f5e81c32fe910f69bdc6585e71f02559895149eaf49c25b8ff955459fd60c0d2e

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B46811C17859FFB409CF0E904A4AA8F8

Filesize
436B

MD5
971c514f84bba0785f80aa1c23edfd79

SHA1
732acea710a87530c6b08ecdf32a110d254a54c8

SHA256
f157ed17fcaf8837fa82f8b69973848c9b10a02636848f995698212a08f31895

SHA512
43dc1425d80e170c645a3e3bb56da8c3acd31bd637329e9e37094ac346ac85434df4edcdbefc05ae00aea33a80a88e2af695997a495611217fe6706075a63c58

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12

Filesize
174B

MD5
b20c009a416c5e82feb600539e7a6129

SHA1
30b7cb039dae5015406128e3d3d794015c38d41a

SHA256
c25d67c37cfc1278550e695287ea333fd6d141689de5ec2a2476f1ab31b8d571

SHA512
c3d760afc6767e9a6f6c31ec5287eda9752b2db54e6aa7d20f7984da951b68dfa5f38baf28ab39141b12353b829a9562931a656c3feaf39ae09c72cf67a12bb5

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
32061d339efd6c09ffac950c36ec35a9

SHA1
1c425163b96ed96870e72deeee18f41ea106067f

SHA256
bba1deaca6828e3c00af1630d0ec0f5bbd4be646b0ce4b342ededefb6d5da572

SHA512
8f9b8ebb5037714814c4fe3bfb1f0f0e6efbf51b7767dcf012e23129b25f6e76f5e3bb6cd3032826b1d0a60f052063a8df65ed6b17a65f6a06e53149384b2083

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8

Filesize
170B

MD5
bc76c51d9917a41e75acade2984d8535

SHA1
829384f483539bd33cab1a1fba1a0406f4d4af47

SHA256
e42ce93d57c9ffe24af13dabe97fd29fc2c30a37215e02e0fa2c80982753811c

SHA512
804a1252afbdc34fce2463ff53a28174de2c86c58756a3b53ecb567329d64e64cc1904fc36f10537d88c05c818ec1bf12183600604fe53865c243b432a142635

Download Submit
C:\Users\Admin\AppData\Local\Temp\8A182603-F15B-E34F-B9B3-322BEC64F0E7\InstSupp.dll

Filesize
542KB

MD5
d48d051c91c34ea903e7d5d830e4d24e

SHA1
987d80c643660efcf09198f158796196464acc94

SHA256
e81da2bc2b1eab8dbf092481765840f3d6bb4e2f6af07c147fd8d428b1c0d494

SHA512
33833da4592a108d7cd15c2f4e35ce19b2123b7aa6b6da076ecab3b68517f261b7864dfa4fc09744b14f25b8b8df18b891a2c4d9a817dba79856b67f1b8cb0ae

Download Submit
C:\Users\Admin\AppData\Local\Temp\8A182603-F15B-E34F-B9B3-322BEC64F0E7\nszD77D.tmp

Filesize
1KB

MD5
4de1b1ce976202ac171102da74ee8a5e

SHA1
851626dcad7d84ddbc5c0383d599fbbc426daa04

SHA256
cd90205c8acf333ab49ead5766fb9db5390f44ba56be07de8926951fb5c1fa74

SHA512
014afc055a2bfe6143a73c2eda07a81caa98828070137d2b178e3bad90b98c2bbdefed5e1388da13541188dab9df527f7b1f933b17fdf056d317992d40a97a6e

Download Submit
C:\Users\Admin\AppData\Local\Temp\8A182603-F15B-E34F-B9B3-322BEC64F0E7\nszD77D.tmp

Filesize
515B

MD5
139fbe8c0870b1c23897b86aa1388a69

SHA1
e40e2aec87fc95029a164456d201eb68921637bc

SHA256
618894926f9f4588a98ebeb6c3e50fa1949d4f077ab63073190491831340bb92

SHA512
fe69b89344e5ad1ff6626830f4c3fd301e9b2c76bdf9a6da327976ac194959705bfa03cf6b4b232ee56872509ad244d3eda06c84638fb5ebdc7b09ca9b298ec5

Download Submit
C:\Users\Admin\AppData\Local\Temp\8A182603-F15B-E34F-B9B3-322BEC64F0E7\nszD77D.tmp

Filesize
851B

MD5
fdd47d81b6e9addbb7f59194ff00c14a

SHA1
9e0e132f3b9abf4b2b57246313b462860fb09a57

SHA256
b1eef67d4aba41126302376f5be091ebace5423708d6f06865dabfb5b64b48d9

SHA512
d3f2081b9d5ea3075531d12b20d29977512d04b41eb7369cd210739c00cbd569e61ade0ca2e24112881d00de5720bf340cae82a3dd0bc34bd55d06bb5de23b73

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabE070.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
\Users\Admin\AppData\Local\Temp\nsoCF03.tmp\System.dll

Filesize
11KB

MD5
3e6bf00b3ac976122f982ae2aadb1c51

SHA1
caab188f7fdc84d3fdcb2922edeeb5ed576bd31d

SHA256
4ff9b2678d698677c5d9732678f9cf53f17290e09d053691aac4cc6e6f595cbe

SHA512
1286f05e6a7e6b691f6e479638e7179897598e171b52eb3a3dc0e830415251069d29416b6d1ffc6d7dce8da5625e1479be06db9b7179e7776659c5c1ad6aa706

Download Submit
\Users\Admin\AppData\Local\Temp\nsoCF03.tmp\md5dll.dll

Filesize
6KB

MD5
7059f133ea2316b9e7e39094a52a8c34

SHA1
ee9f1487c8152d8c42fecf2efb8ed1db68395802

SHA256
32c3d36f38e7e8a8bafd4a53663203ef24a10431bda16af9e353c7d5d108610f

SHA512
9115986754a74d3084dd18018e757d3b281a2c2fde48c73b71dba882e13bd9b2ded0e6e7f45dc5b019e6d53d086090ccb06e18e6efeec091f655a128510cbe51

Download Submit
memory/792-110-0x0000000000540000-0x000000000054A000-memory.dmp

Filesize
40KB

Download
memory/792-111-0x0000000000540000-0x000000000054A000-memory.dmp

Filesize
40KB

Download
memory/792-112-0x0000000000540000-0x000000000054A000-memory.dmp

Filesize
40KB

Download
memory/792-113-0x0000000000540000-0x000000000054A000-memory.dmp

Filesize
40KB

Download
memory/792-114-0x0000000000540000-0x000000000054A000-memory.dmp

Filesize
40KB

Download