849c288a2ae6a9b56d3b5294cc4ccd2cd18c7afced5108a410a23a005a773f4d

Analysis

max time kernel
133s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2024, 11:18

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General

Target

d6345f444c41512731d3cccddba7b67d_JaffaCakes118.exe
Size

1.0MB
MD5

d6345f444c41512731d3cccddba7b67d
SHA1

d5f82d9a53a40803cc13ee56fab927b65d7ffcb2
SHA256

849c288a2ae6a9b56d3b5294cc4ccd2cd18c7afced5108a410a23a005a773f4d
SHA512

2e47420b18a320d92c7feda6a8e68a12eaaa62e4aed35939742b6d7abf30147d065208b176e721f2d7ef598a74e6627b3002628523153d3f6f37f0ef14dd0720
SSDEEP

24576:BTuFhCwUuqDluBMfEhJX3z5mKhwbLeoMZ26:qhxqDosEL3F/w+Y6

Score

7^/10

discovery

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-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation	d6345f444c41512731d3cccddba7b67d_JaffaCakes118.exe

Executes dropped EXE 4 IoCs

pid	Process
3752	smes.exe
1540	smes.exe
964	smes.exe
1268	smes.exe

Loads dropped DLL 6 IoCs

pid	Process
3956	d6345f444c41512731d3cccddba7b67d_JaffaCakes118.exe
3956	d6345f444c41512731d3cccddba7b67d_JaffaCakes118.exe
964	smes.exe
1268	smes.exe
1268	smes.exe
1268	smes.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 7 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	smes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	smes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	smes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	smes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d6345f444c41512731d3cccddba7b67d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3956	d6345f444c41512731d3cccddba7b67d_JaffaCakes118.exe
3956	d6345f444c41512731d3cccddba7b67d_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	3752	smes.exe
Token: SeDebugPrivilege	1540	smes.exe
Token: SeDebugPrivilege	964	smes.exe
Token: 33	964	smes.exe
Token: SeIncBasePriorityPrivilege	964	smes.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1268	smes.exe
1268	smes.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3956 wrote to memory of 2748	3956	d6345f444c41512731d3cccddba7b67d_JaffaCakes118.exe	86
PID 3956 wrote to memory of 2748	3956	d6345f444c41512731d3cccddba7b67d_JaffaCakes118.exe	86
PID 3956 wrote to memory of 2748	3956	d6345f444c41512731d3cccddba7b67d_JaffaCakes118.exe	86
PID 3956 wrote to memory of 2844	3956	d6345f444c41512731d3cccddba7b67d_JaffaCakes118.exe	87
PID 3956 wrote to memory of 2844	3956	d6345f444c41512731d3cccddba7b67d_JaffaCakes118.exe	87
PID 3956 wrote to memory of 2844	3956	d6345f444c41512731d3cccddba7b67d_JaffaCakes118.exe	87
PID 2748 wrote to memory of 3752	2748	cmd.exe	90
PID 2748 wrote to memory of 3752	2748	cmd.exe	90
PID 2748 wrote to memory of 3752	2748	cmd.exe	90
PID 2748 wrote to memory of 1540	2748	cmd.exe	91
PID 2748 wrote to memory of 1540	2748	cmd.exe	91
PID 2748 wrote to memory of 1540	2748	cmd.exe	91
PID 964 wrote to memory of 1268	964	smes.exe	93
PID 964 wrote to memory of 1268	964	smes.exe	93
PID 964 wrote to memory of 1268	964	smes.exe	93

C:\Users\Admin\AppData\Local\Temp\d6345f444c41512731d3cccddba7b67d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d6345f444c41512731d3cccddba7b67d_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3956
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c "C:\ProgramData\smes\u.bat"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2748
- - C:\ProgramData\smes\smes.exe
    smes.exe -install
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3752
- - C:\ProgramData\smes\smes.exe
    smes.exe -start
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1540
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\temg_tmp.bat"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2844

C:\ProgramData\smes\smes.exe
C:\ProgramData\smes\smes.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:964
- C:\ProgramData\smes\smes.exe
  C:\ProgramData\smes\smes.exe -run
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1268

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\kingsoft\kws\kws.ini

Filesize
718B

MD5
0318d2f94f0145e80c51bfbb3aed769d

SHA1
ba8ec32df73b8539eeca46f39e29a4e9af371ea1

SHA256
58ea7e766662ed6cd9274313db7824261e16246b2b0d232b973d8e76a1291e43

SHA512
00312951c03f6f0caf88d7ad0537c7b29c425d4b4ba08975f2d7a1ac222aa15611488b7fd7b31229aada46d4c0df4d68affe8bdbd860f7aadcaa03e39ead312b

Download Submit
C:\ProgramData\smes\KWSSVC.log

Filesize
202B

MD5
05613ad819254d1405d3e92046d6ad18

SHA1
a01f2253edfd8698d27669a8e70049059070fd65

SHA256
bcf967a8e0b67eaab72494df79c1d1a5b034d2d5c751cb989c3d330a1d9d97c0

SHA512
6df36d0699d774b3d627e5af5e53f987063ded86d1ad851af9f7b0d0bbb0be4f54c58f96f05b40c4be757c99a52bd8dbf668df42b58e14249da895facb9f27a0

Download Submit
C:\ProgramData\smes\KWSSVC.log

Filesize
448B

MD5
f6dd4cbd6efaa4e5c7bc1f3683e7c1a6

SHA1
b20df2d7d7fa83edf32536c10a0fe520bc71cb0f

SHA256
db9cc6e853834db714b5763779b5df223d57360bd7a378701cdf429a690447c5

SHA512
0f8cec17521ba5d9563dc303be25998f5ce6c2bb37798412547f5396d505f790b8eff675ba7583c6fb29f75bf223b7db4d50992d9a3cc73a167b11c14bbf66e7

Download Submit
C:\ProgramData\smes\KWSSVC.log

Filesize
546B

MD5
e7117ac903dccec15dd2463162638c1b

SHA1
8bbb451e94adb4af58e37f1ee2cb38f166b7dbad

SHA256
7ffc7e78194e6d516791af18033c9560caaa750d28131bc55274b68544bd656c

SHA512
4813d02d4d1987e4b903085ff756a106c0523d9d26214e8ba63c1c1c8188c8a6fd09125caa5094a3692706b29c2e7001e09632cffdb5a4cf65b03a65d4ae2938

Download Submit
C:\ProgramData\smes\kswebshield.dll

Filesize
441KB

MD5
7851449473178f9782263d51bc5e3bbc

SHA1
ad5148ee1bed2348b320c62c025d52fbcbb28799

SHA256
c3bc7ec8428f0bb210a0597c9a0cad1be412b7fa46ea006819a3df9ac23118b4

SHA512
b01fc37ac84b81df8d7657000295aed7eb50aaf7f13ab2b2be9030c9f83ed1559318c83c78b4a29926d7d30e9eea9538d123ef4a649179be5a5b54ee71ed9b49

Download Submit
C:\ProgramData\smes\kwssp.dll

Filesize
425KB

MD5
bf5dcfd9da0514334d41cbd80d2a9138

SHA1
802f9e0b82edca56be08a33b2ba874b34c31f1e3

SHA256
f9506cf9a87aa6bfbf07f2124f2785a711b27a70839ebb95bdd4b2cf747fb060

SHA512
246796f2e201cde30043eaa2c0ffb4d2b3bea2bae97261a022824c31a42d2b08998b1bdcd436e8392bdd153dd6fadf9ba69361c7316a6bfda5d475678b7aa5cc

Download Submit
C:\ProgramData\smes\kwsui.dll

Filesize
433KB

MD5
45199dab51eeece95728abfe25e18f35

SHA1
59ab0fe25aa2adc253adbecba6862e7432df1c39

SHA256
a22006861cac6a849346282e2f7729deeb8f68bf29f13c15ae33d20311f77391

SHA512
825c6ae1f88cec3d6c469e6a15cad0430845ecc8d436777092f4c5fe8ecd02abbfeb3e2a17b2f4896b9d6e4b2d229a8b83bfdda75a3e025fc32f86610c6eef12

Download Submit
C:\ProgramData\smes\smes.exe

Filesize
209KB

MD5
1fa47f5b173cee5ef9c3ee1bda0c321e

SHA1
60ee40236f960affb01d569a32e1b05888bb081a

SHA256
b21526716068d2a8550780038e2b5ddb843d77890a07ec82ed9ce9dd0be52c64

SHA512
01f39376269a75510347fcf66ff2585b25d5e6e10e26b7feefa3af66e712a5f50c62bff6d40abee733e1ce965d17a2e443664838268eb7c7a2e36fc1c024224d

Download Submit
C:\ProgramData\smes\u.bat

Filesize
44B

MD5
704efba1aee1454561da552dda430498

SHA1
d20fb96683f769eb9cef1b0a068bcba70aeab9c2

SHA256
80b08d35bd27636e0774ce35ab57306f76edc6a0f7058cb1f93733cdf88bf94c

SHA512
7e0c9ede686238703af4893af8842c05c48ab1681ae273b32d8085cf1a17aae946c0c823a0a418787522a551d684367259ff8203ebca6e4ec69b6ded95231bd0

Download Submit
C:\Users\Admin\AppData\Local\Temp\nseC43B.tmp\AccessControl.dll

Filesize
10KB

MD5
055f4f9260e07fc83f71877cbb7f4fad

SHA1
a245131af1a182de99bd74af9ff1fab17977a72f

SHA256
4209588362785b690d08d15cd982b8d1c62c348767ca19114234b21d5df74ddc

SHA512
a8e82dc4435ed938f090f43df953ddad9b0075f16218c09890c996299420162d64b1dbfbf613af37769ae796717eec78204dc786b757e8b1d13d423d4ee82e26

Download Submit
C:\Users\Admin\AppData\Local\Temp\nseC43B.tmp\FindProcDLL.dll

Filesize
3KB

MD5
8614c450637267afacad1645e23ba24a

SHA1
e7b7b09b5bbc13e910aa36316d9cc5fc5d4dcdc2

SHA256
0fa04f06a6de18d316832086891e9c23ae606d7784d5d5676385839b21ca2758

SHA512
af46cd679097584ff9a1d894a729b6397f4b3af17dff3e6f07bef257bc7e48ffa341d82daf298616cd5df1450fc5ab7435cacb70f27302b6db193f01a9f8391b

Download Submit
C:\Users\Admin\AppData\Local\Temp\temg_tmp.bat

Filesize
135B

MD5
2fdef0d7d217fe19bdd84a8240c34f77

SHA1
fd5142e46d8355dc8f9748b49eeea6f24950294f

SHA256
968654ff0c6f2e8ea4ad41d9acc7522cb676c3bd9ecc9b82f37893f7cd871473

SHA512
d9572d889a2a13a8662fc67ee02e3e24df21526651be7dc86ef88c5e1989909e82c83e22c62e5fc0225055505e618ee3fbbeeb32ce4330cc2ace515117a60ea5

Download Submit
memory/1268-49-0x00000000024F0000-0x0000000002561000-memory.dmp

Filesize
452KB

Download
memory/3956-5-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download